"Dinner's on the table!"
Still in the living room, the siblings were now fucking *behind* the couch, well within the earshot of Mom as she cooked. They paused momentarily and got up from the floor, then Ethan sat at the table and Katie sat on his cock. They did it as if it was the most normal thing in the world, and quite frankly, for them it probably was.
"You need to eat, kids," their mom reminded them with a smile, "and clearly, you need to fuck too! This is really working out well for you, isn't it?"
"What do you mean, Mom?" Ethan asked, blatantly groping his sister's naked boobs.
"Your sexual experiment, of course," she said, chuckling. "You two are just so hungry for each other... Since you started, it seems like sex is all you ever do anymore!"
Ethan blushed, a little startled by Mom's apparent interest in their incestuous affair. Though his cock stayed hard inside his sister, for it rarely ever softened anymore, he stopped touching her breasts and moved on to some more innocent body parts. Katie moaned, seemingly in complaint, but mainly because her brother's cock hit a more sensitive spot in her pussy as he fidgeted in his chair.
"No, don't be shy about it, son," Mom added, so Ethan reluctantly put one hand back on his sister's breast. "Remember that as your mother, I will always support you and your sister's life choices. You two should feel free to fuck as much as you want!"
"Oooh," moaned his sister, relishing the sensation of her soaking wet pussy impaled upon Ethan's huge cock. "We will, Mom... My brother and I... want to spend the whole summer... just fucking..."
"Sure, why not?" Linda casually agreed, even though her own pussy was practically a swamp at this point. "It's your summer break, right? You are supposed to get a little wild! And you, smart kids, have found a way to both do that, and to stay safe and sound here at home. I don't have to worry what my kids might be doing," she said with a laugh, then added in a low voice. "because I always know what the answer is..."
"Exactly!" Katie said, and the giggle that followed was lustfully drawn out into a moan of pleasure. "I never expected... it would be so good!... Now, Ethan and I... We simply cannot stop fucking!"
"Aww, my beautiful horny kids! I feel like I should be doing more to help you with that," Linda said, letting her words hang in the air for a moment. "How about I make you breakfast in the morning, and leave something for lunch in the fridge? And of course cook dinner, every day from now on... Would you like me to do that?"
Ethan's eyes grew big. "Wow, Mom! That'd be awesome!"
"I bet," she said with a grin. "With all this exercise, you need a lot of food to keep up your strength! Speaking of which..." Linda pointed at their plates.
Taking the hint, the siblings dug into their food. Or more accurately, Ethan dug into both his and his sister's plates, feeding Katie while she was slowly grinding on his lap. She felt deliciously naughty, knowing she'd now be having all her meals with her brother's hard cock stretching her tight pussy.
Meanwhile, on the other side of the table, their mom dropped her gaze to her own plate, and sighed.
***
A pattern has developed over the next several days.
The siblings would wake up, usually in Ethan's bed, and immediately start having sex again. Sometimes, Katie would wake her brother with a morning blowjob, swallowing his huge overnight load before gleefully impaling herself upon his rigid shaft. After a short warm-up, they would move to continue fucking in the shower, then eventually make their way downstairs to eat breakfast that their mom left them. It was then time for Ethan to work out in the basement, so Katie would go outside, to enjoy both the sun and a long session of self-pleasure by the pool.
By the time her brother came back, she would be dying to get fucked again. Ethan always obliged, sticking his hard cock inside her gushing pussy and pounding it with everything he got. He would soon get hungry enough to drag his horny sister inside, ignoring her half-serious protests that she needed his hard cock more than she needed food.
Ethan would then fuck his sister while he warmed up their lunch, fuck her while they ate it, and then fuck her on the counter while they decided where they would fuck next. Katie's room was often the answer, since her bed would still have clean sheets, but any spot in the house worked. They weren't picky at all; they were horny!
And so they fucked, again and again: brother and sister consumed by incestuous passion. Entire day would pass with them hardly ever stopping, as their sex drives were now practically without limits. With no clothes, no inhibitions, no worries, and no distractions, their high teenage libidos had further developed to become virtually insatiable. Their young bodies were quickly adjusting to the physical demands of nearly constant sex as they continued to fuck endlessly, never far away from the next mind-blowing orgasm.
Thus, when Linda came home, she would find them just like she has left them: going at it with wild abandon. She only had moderate success at getting herself involved in their mating, despite numerous efforts that included wearing increasingly skimpy clothes while at home. Her choice outfit now consisted of a strappy tank top and some barely-there shorts, exposing her great legs and emphasizing her large bosom. While the rutting siblings would sometimes notice, they were still too engrossed in each other to offer more than a passing glance or compliment.
Indeed, both Katie and her brother were too distracted to notice the changes in Mom's behavior. Since sex was basically their life now, they saw nothing unusual about their mom taking interest in their erotic activities. Their original plan, to turn their lovemaking into a distracting and attractive nuisance for their mother, seemed to have sort of backfired. Yes, Mom was now a background fixture of most of their lurid sessions, but it was like a suburban mother watching her kids' soccer practice. Her attention didn't seem lustful to them, only caring and supportive, as if she was guiding her children to embrace the sexual nirvana they had accidentally thrown themselves into.
They had no idea just how wrong they were.
In reality, Linda was fighting a battle of wills with herself. On one side, there were her motherly instincts, to which the mere thought of committing incest was absolutely vile and repugnant. Curiously, those same instincts had no problem with the incest that was already happening, right in front her eyes, just as long as it stayed strictly between her children.
As their open-minded mother, her duty was to aid and support them in exploring their burgeoning sexuality, in any way she was able to. If it meant serving them home-cooked meals, changing their soiled sheets, and wiping the furniture their bodies had touched -- all the while they did nothing but engage in nonstop marathons of incestuous sex, day in and day out -- then that was exactly what she was going to do!
The other side was more rational, but also more than a little selfish. Ethan and Katie were adults now, it said, and their new relationship was nothing more than that of pure, unbridled lust. They both craved sex, they had no qualms about fucking each other, and they even took it to the next level by making sex their first, nay, their only priority in life. What sense did it make for their mother not to be fucking them, too? She was still hot, and obviously willing; her son Ethan would probably fuck anything with a pussy; and her daughter Katie was a slut through and through.
If Linda managed to just stop being Mom for a minute, the three of them could be having incestuous threesomes every single day...
But as it stood now, it was only the siblings who enjoyed the pleasures of familial bonding through sex. Over dinner, they would now readily volunteer to their (ostensibly just curious) mother any lurid detail of their sex-packed day that hasn't been lost to the blur of countless orgasms. Of course, this only enhanced the sensations of their present coupling -- for they didn't stop fucking even when they talked to Mom! -- which in turn made them forget just how ludicrous their family life looked like. Once they ate their fill, the sex-crazed couple would thank their mom and return to Ethan's bedroom, which they usually wouldn't leave for the remainder of the day.
What they also wouldn't do, to Linda's immense frustration, was to show any signals that they were starting to see Mom as, well, more than just mom.
She was at her wits' end. This clearly wasn't working. Linda could pat herself on the back for being an amazing mother, but she was paying for it with her own sanity.
She needed her son to pound her dripping cunt with his massive cock. She needed her daughter to eat her to a shuddering orgasm. She needed them both!... How did it get to this point, that her totally sex-obsessed children couldn't see that their mom was so desperate to be fucked?! And how was she finally going to change this?...
Then, one day, something finally stirred inside her.
Something primal, and lustful, and utterly disdainful of the so-called "morals".
She knew what she had to do.
Friday started for Ethan the same way his past few days did. He woke up with a parched throat, a dull ache in almost every muscle in his body, and of course, a huge hard-on. Lolling his tongue around, in the vain hope to make his mouth feel less like Mojave desert, he made a mental note to haul a few more gallon-jugs of water to his bedroom. Hydration was important, especially during long stretches of physical activity; and lately, Ethan had been getting more exercise than he ever did in the entire eighteen years of his life.
Raising his head slightly, he looked around the bed and smiled. Next to him was his beautiful older sister Katie, happily snoring away as she lay on her stomach with the legs spread out. Ethan could just about spy the puffy purple lips of her labia, along with a thin streak of dried cum connecting it with the crusty puddle beneath.
This has been his final load from yesterday, deposited inside his sister's pussy only moments before they both drifted to blissful sleep. Seeing her like this, naked and leaking his own seed, made Ethan's cock twitch with desire as he recalled their last steamy session of the day before.
He and Katie had been having sex for several days now. It started about a week into the summer break, shortly after Katie came back home following her first year in college. The siblings' incestuous liaison wasn't at all a secret: the very first day it began, they were actually discovered in the act by their mother.
Thankfully, she was open-minded enough to realize there was really nothing wrong with it. It was merely her kids acting on their strong, physical attraction to each other. Being a good mother, she wanted to support their choices, regardless of what the wider society would think about them. She therefore fully approved of their taboo relationship, and even went so far as to accommodate the highly unusual way in which they wanted to conduct it.
The arrangement was originally Katie's suggestion, but it was hardly surprising that Ethan agreed to it in a heartbeat. Though it was ostensibly for his benefit, as a recent virgin who needed to learn more about sex, his sister was equally excited about him keeping his part of the deal.
To put it simply, the horny siblings agreed to remain nude at all times, allowing themselves unrestricted access to each other's bodies. Any time Ethan was around Katie, he was free to grope her, feel her up, squeeze her hard nipples and finger her wet pussy, or to do anything else he felt like doing to his sexy, naked sister. In turn, she was allowed to take the same liberties with her brother, which could go all the way to surprise blowjobs and just regular, full-on sex.
These were the rules by which they wanted to carry out their incestuous affair, and what followed as a result had exceeded their wildest expectations. Although they had been some very horny teenagers already -- Ethan jacked off religiously, while Katie had many sexual partners -- it was nothing compared to the way in which this total sexual freedom had affected their libidos.
On the very first day, the siblings had sex so many times that Ethan decided he must get in a better shape, just to make it less physically taxing on his body. Then the next day, he and Katie fucked through all of morning and most of the afternoon, until Mom came home and treated their children to a delicious dinner. Amazingly, they actually fucked *while* eating it, too: with Katie slowly rocking on Ethan's lap, his hard cock firmly lodged inside her dripping wet pussy.
From there on out, the insatiable lovers had sex pretty much all the time, fucking like rabbits in every spot of the house. Their mom had been extremely accommodating of this "experiment," as she called it, and normalized the fact that her kids were now rutting openly like wild animals, often in full view of their mother!
Totally supportive of their sexual self-discovery, she served them food, made their beds, and cleaned every mess they'd make while fucking each other for an entire day. Moreover, she actually expressed interest in the particulars of their lurid activities, not unlike a mom who would want to know if her kids are doing well in school. She always asked if they felt like they were making the most out of this opportunity, to explore their sexuality by letting their desires run completely free.
To Ethan, the answer was obviously a resounding yes! Every now and again, he would still get this feeling that it was all just a wonderful, erotic dream. Ever since Katie gave him a free pass to fuck her whenever he felt the urge, it seemed like all he'd been doing was thrusting his large cock deep into her heavenly tight pussy. With his teenage hormones in complete overdrive, he was always hard and horny for his hot sister.
Just like now, when he saw her stir and slowly open her eyes; Ethan's cock was already throbbing with anticipation.
"Mmm..." Katie purred sleepily, twisting her head as she followed her brother's movements. He was on top her now, his big stick poking at the entrance to her warm tunnel, while he kissed her neck and gently nibbled at her ear. "Ooh, Ethan..."
"And good morning to you, sis," he whispered, rubbing the tip over the moist lips of her pussy.
"You can wake me up like this any time," she said between ragged breaths, her slit quickly lubricating itself in response to Ethan's prodding. "I just love your hard cock, bro!"
"All for you, Katie," he said, bathing his shaft in her leaking juices but carefully avoiding the entrance to her sizzling hot furnace. "Since my slutty sister likes my cock so much, let me just make sure that everything down there is well acquainted with it..."
He continued daubing his rigid meat in his sister's copious moisture, making her give frustrated groans.
"Please," she breathed. "Don't tease me! I'm already so wet... I need you now!"
Taking matters in her own hands (or lips), she lifted her butt and pushed against her brother. Surprising Ethan with her craftiness and agility, she then caught the head of his swollen cock and sheathed it inside the opening to her vagina.
Amused by her eagerness, Ethan let out a breathy chuckle. He braced himself against the bed and pushed the rest of his rock-hard shaft all the way into his wanton sister, making the horny girl squeal in delight as he started rhytmically fucking her again.
***
Linda sat on the couch and felt like she was about to explode.
Normally, she'd be looking forward to the weekend. It was two whole days of respite, away from her stressful, though admittedly rather satisfying job. Especially weekends like this one, when she wasn't on-call, standing by to jump in and douse whatever virtual fire threatened to engulf her company's servers.
Yes, normally a weekend like this would be the perfect time for some cozy rest and relaxation at home. But for the past few days, Linda's home had been anything but normal.
"Yes! Yeees!... Oh my god... Fuck me, Ethan! Fuck your sister with your big cock!... Yes, ooh, yes... oh... Fuuuuuuuuck!..."
She could scarcely believe it. Her teenage kids had been going at it for literal days now, and it was slowly driving Linda insane. No, she didn't have any problem with her children having incestuous sex. What she couldn't stand was the fact that they weren't also fucking *her*!
In a way, she only had herself to blame. She really did everything she could to accommodate their torrid affair. She was acting on a faint hope that by involving herself in their sexual activities, if only from the sidelines, she would make them see her as the hot and horny woman that she was.
Lately, she even stopped being in any way subtle, as her wardrobe at home now consisted of a sports bra and a pair of ass-hugging shorts. Every day over dinner, she would listen to lustful moans that punctuated their eager recollection of the ongoing debauchery they engaged in. And she would drop one suggestion after another: that maybe, just maybe, they could think of even more ways to "explore their sexuality."
And yet, nothing had worked! As far the siblings were concerned, she was simply their very cool mom, strict about grades but super lenient about everything else.
Linda was fed up with it. She decided she was done with being just a mother. By golly, she deserved some of that sweet "sexual exploration" herself!
"Kiiiiiiiids!" she yelled. "Movie night!"
A movie night on Friday was their family tradition, or at least it had been before Katie went off to college. An old-fashioned one, perhaps, but it still worked just fine in the age of internet, flat screen TVs, and streaming apps with huge libraries of content.
Today, however, Linda didn't care much for a movie. What she needed was a pretext, to get her sex-crazed kids to come downstairs and sit with her for a while. Sure, there would be some Netflix involved, but the real point was the chill.
"Uhm... you called us, Mom?"
There they were, still naked as jaybirds. Ethan's cock was sticking out at a right angle, slick with what Linda was sure were the pussy juices of his slutty sister. Katie was with him, of course, holding her brother's hand and eyeing his shaft longingly.
"Yes," Linda replied. "Now that Katie would be home for a while, I figured that we could have our traditional Friday movie nights again. You know, just like the old times." She patted the couch invitingly. "So, why don't you sit down? I've got some snacks ready, and we can pick a film that we'd all like..."
The siblings looked at each other, shrugged, and wordlessly decided this wasn't the worst idea. Ethan went first, sitting maybe two feet away from his mother, followed by Katie who, pretty much reflexively, straddled his brother's lap and began to lower herself onto his pulsing hard-on.
"You may want to face the TV, honey," Linda said with a laugh, causing her daughter to blush and quickly change position. "Alright, I think we are all comfortable enough..."
During the first ten minutes of the movie -- a run-off-the-mill action flick -- Katie and Ethan were actually paying it some attention. Linda seemingly was, too, although she often glanced at the leisurely mating couple.
Over time, however, the pace of action both on and before the screen would rapidly increase. Ethan's sister was now gyrating upon his rigid cock, the sounds of her lusty moans drowning what little dialogue the movie had. The boy was quite worked up as well, cum boiling in his bloated nuts, as he flicked Katie's clit with one hand and groped her ample breasts with the other.
Linda was now openly staring at her kids, who were screwing right next to her, the heat within her pussy growing with each passing second. Previously, she would've simply averted her gaze, trying her best to ignore the primal noises of their incessant fucking. Simply hearing it was hard enough already; watching too closely could make her do things, things she might later regret. But now, having cast her doubts aside, she *wanted* to do those things. Her only regret was having waited so long to do them!
So, she kept staring. And, very slowly, she reached into her shorts and found the hard, throbbing nub of her clit.
"Oooh, brother," Katie started to really vocalize her pleasure now. "You feel so good inside me... I'm getting close... really close..."
Ethan let out a low groan, his hands resting on his sister's hips. He knew he should hold off for a moment now, to allow Katie to reach the bloom of her budding orgasm. With a firm grip he steadied her movements, and his eyes searched for some non-erotic scenery to help him delay his own release. He happened to glance at his mom, a sight that should normally be ideal for this purpose, but his eyeballs almost bulged out when he saw how far from innocent the view was.
"Katie," he whispered, pointing to the side with a flick of his chin. "Look!"
There was no denying it: Mom was masturbating! She had a hand stuffed inside her snug shorts, rapid movement of her fingers easy to see under the tight fabric. Her eyelids were half-shut, breath getting quicker and quicker as she worked herself towards a powerful climax. To reach it, she clearly didn't even need to watch her children anymore, though she was still straining her ears to catch the lewd sounds of their incestuous coupling.
But the noises were gone now. Her kids stopped fucking, and their attention was now all on her.
Linda opened her eyes and immediately met the gaze of her daughter. She was no longer riding Ethan and instead watched her mom with a surprised, curious, and intensely lustful expression. For a moment, they both froze.
But then Katie flashed Mom a huge grin, and soon started grinding against her brother again. Every now and then, she would glance at her mother and smile, locking eyes with her as she groaned at the feeling of Ethan's thick cock stretching her insides delightfully.
Linda's heart was racing: she was finally getting somewhere! Trying not to appear too excited, other than from her arousal, she gingerly went back to stroking her inflamed pussy. Her children were once again mostly focused on themselves and their mutual lust, but both of them would occasionally gaze at their mom and smile.
No words were said. The TV was still on, but no one was paying it any attention. Linda's loud moans, Ethan's grunts, and Katie's cries of pleasure filled the air of the dimly lit living room. The whole family was now building up towards a huge climax, together climbing their way to the peak of their shared ecstasy.
"Sis... I don't think I can hold it much longer..."
"Just... a little... more!... oh... oooh... oooooh!... OOOOOOOOH! OH YES! OH GOD! I'M CUMMING!... I'm cumming, Mom!! I'm cumming so hard on your son's huge cock!"
Katie cried out her release, trembling and squirming as the violent orgasm ripped through her young body. Her arms flailed, looking to grip something that could steady her through the overwhelming experience. Instinctively, Linda reached out with free hand and caught her daughter's arm, holding her firmly as the girl kept spasming and crying out in orgasmic bliss.
"AAARGH!" Ethan let out a savage growl. "I'm coming... too!..."
His sister's wildly quivering pussy was instantly flooded with Ethan's massive load. Just like Katie, he kept coming and coming, blasting her love canal with a great torrent of white hot cum. The rich seed soon leaked from her overflowing vagina, ejected by the forceful convulsions of her ongoing orgasm. It dribbled down Ethan's rampant cock and trailed further, forming a small but growing puddle underneath the shaking couple.
"Oh my, Ethan..." his mom spoke in a quivering voice, "this is so much cum!... You'll stain the couch... Oh god, it's so hot..."
Horny like she hadn't felt in years, Linda fingered herself furiously, her own release so close at hand... Her children were still cumming when their mom finally added her voice to the lewd chorus, moaning throatily at the apex of her long-deserved orgasm. Clad in a skimpy sports bra, her plump breasts shuddered on the waves of carnal joy, and she slid limply, momentarily paralyzed by the sheer intensity of her spine-tingling climax.
Linda's shorts were a complete mess, drenched in copious juices from her gushing pussy. To the side, her insatiable children were sitting in a puddle of her son's cum, panting heavily after cumming right along with their mother. The movie, long forgotten, was still playing on the big screen, the main protagonist now involved in some kind of a car chase.
But it all didn't matter.
What mattered was that Linda and Katie were still holding hands. Mother and daughter have at last come together, revealing to each other the incestuous desires that they both shared. Their son and brother was right there, too, ready to begin with them a new chapter in their voyage of sexual exploration.
"Well!" Mom finally said, relieving the lingering tension with a good laugh. "I'd say this was the best movie night in ages!"
***
Linda opened the door to her bedroom and flicked the light switch on. She turned back and cheerfully invited her slightly nervous children to come in. While they had obvious reasons to hesitate -- Mom's bedroom had always been uncharted territory -- it was clear that what happened between them was about to change things.
A lot.
"You can sit there," Linda pointed to a cushy armchair in the corner. "Ethan should be quite accustomed to having his sister on his lap by now," she added with a smirk.
Emboldened, the still-naked duo took the proffered seat, but Katie didn't impale herself on her brother's cock right away. Instead, she let the erect shaft jut from between her legs, resting against her pussy and lubricating itself with her juices. A cute yelp escaped Katie's lips at the contact with Ethan's hard-on, but the horny siblings were otherwise quiet and still.
"I've been awfully patient with you kids," their mom began, facing them as she sat on the bed. "I accepted that my son and daughter were having a sexual relationship. I've tolerated you having sex not only when I'm at work, but also in the evenings. I agreed to the idea of the two of you going nude, of you fucking all over the house, and even of you doing it right in front of me if you wanted to," she paused for a breath, looking at the increasingly disquieted faces of her children.
"I've been very accommodating, feeding you and cleaning after you, so that you could stop worrying about everything else and focus exclusively on your, ahem, sexual growth and discovery... And you've been doing just that, haven't you? For the past week, you've been going at it practically nonstop! I doubt you've ever gone more than an hour between your, uh, sessions, and it's an hour only because that's how long Ethan usually works out. You really want to spend the entire summer on nothing but sex, huh?"
Though the answer was obvious to them, the siblings weren't so sure, not anymore, that their mother would like to hear it again.
"We... kind of do, Mom," Katie tried it anyway. "When I saw Ethan's cock and realized what a stud he was"--her brother's face lit up with a cheeky grin--"I simply wanted him to be my fuck-buddy. But once we actually started having sex, and we stopped wearing clothes and all that... Well, it just got crazy! It's so naughty and exhilarating, to know that we can just fuck each other at any time. It's like we both know that even if we're done for the moment, it won't be long before one of us wants to go again. So, why even stop?" Katie asked with a disarming smile. "Well, okay, I'm sure we'll eventually calm down somehow, because nothing this good can last forever. But I don't want to think about it... Right now, Ethan and I are simply loving this, and we absolutely want to continue."
Ethan was nodding along vigorously. He wasn't completely sure he agreed with everything his sister told Mom, particularly the part that predicted the eventual end to their activities, but he sure as hell wasn't about to contradict her. For now, Katie was taking his throbbing dick inside her pussy at all hours of the day so, in his view, this made her correct about pretty much everything.
"Huh, okay," Linda said hesitantly, trying to not to show how jealous she was of this passion between her children. "Well, if nothing else, I suppose it's a fun way to spend your summer break. Just make sure you *do* calm down at some point, alright?"
"We'll try," Katie said, looking at her brother who understandably didn't want to commit to anything. "But right now, we are just super horny. Leave us to our own devices, and we will be fucking all day, every day! I guess you know that already..."
"Yes, I've noticed," she said, a soft sigh escaping her lips. "It has been rather difficult to ignore. Sometimes, I would get frustrated enough to think you are doing this on purpose. I'm sorry, I know it's obviously not the case, but I was just --"
"Mom," Ethan spoke up, and swallowed, "we were actually, kind of, trying to fuck in front of you. But it was"--he wanted to say 'Katie's idea', but he caught himself in time--"uh, it was because we thought... uhm... that you would... enjoy it."
"Pretty much," Katie jumped in. "You just never told us to go away, or to be quiet, or anything like that. Now I feel bad since it was obviously, uh, affecting you... But we had no idea! Why didn't you tell us, Mom? Ethan has been dying to fuck you!"
"I didn't tell you..." Linda muttered reflexively, then froze as her daughter's words sank in. "WHAT?! Since when? Ethan?"
He stammered, biting his tongue not to say 'always', "Since, uh, you caught us fucking, Mom..."
Linda blinked, several times, then out of nowhere bellowed a fierce, almost savage cry.
"OH MY GOD!"
Her kids jumped, looking in shock at their mother whose fists were slamming the mattress in frustration. "M-mom?" Katie asked with obvious concern.
But Linda didn't hear it. Not when she was letting out all the anger and frustration that had built up in her all throughout the week. All the simmering horniness, all the unrequited desires, all the dissatisfaction and continued disappointment, and the ever-growing, wistful longing for good, hard, wild fucking!
It felt incredibly liberating to finally release all these pent up emotions. She knew that she could at last rectify this awful, horrendous, terrible misunderstanding that plagued the incipient sexual relationship with her children.
Eventually, getting a little winded from her outburst, Linda threw herself on the bed. She lay on her back, motionless, her substantial chest heaving as she stared at the ceiling.
"Mom?... Speak to us, please!"
Linda took a deep breath, feeling the warmth spread from her lungs and course through her body, settling in the area between her legs. The (fresh and clean) booty shorts she was wearing suddenly felt unnecessarily constricting. Having unleashed her bottled-up exasperation, she was now yearning for a different kind of release.
"Tell me, kids," she finally spoke. "When Katie said that you want to just keep fucking, was it exclusively about doing it with each other?"
The siblings exchanged surprised looks, then a wide smile, and finally a hearty chuckle.
"Not necessarily, Mom." she said, feeling a rush of heat that further warmed her already balmy pussy. "I love fucking Ethan, and I've been worried he would eventually find someone else and lose interest --"
"Sis! I would never --"
"-- but," she continued, hushing him with shoulder rub, "as long as he sticks his cock inside me whenever I need it, I'd be thrilled to expand our horizons... Why, Mom?" Katie asked with a mischievous grin. "Do you have someone specific in mind?"
Not taking her eyes off the ceiling, Linda smiled the most wicked, satisfied smile that could fit on her pretty face.
"Yes."
***
It was just like in Ethan's fantasy. Except better.
Mom was on all fours, her lush naked body glistening with a thin sheen of sweat; it coated her pale skin and condensed into droplets as she jerked, shuddered, and writhed in pleasure. Her swaying breasts, large and squeezable pillows of luscious flesh, were grazing the mattress with their pencil-hard nipples, sending electric pleasure right up her arching spine.
Behind the wanton mother was her own son, plunging ten inches of rigid cock-meat into the sizzling hot depths of her mature, yet divinely tight pussy. The eager boy was groaning, as the clenching vagina gripped his retreating ramrod, pulling him back into the very womb that birthed him.
"Wow, Mom," said Linda's excited son. "Your pussy is squeezing my cock so fucking good!"
At the same time, his mom's curvy butt cheeks rebounded from his savage thrusts, jiggling as he slapped into her meaty thighs. His virile gonads, both the size of golf balls and filled to the brim with his thick seed, swung wildly as he plowed her dripping snatch, now and again hitting her sensitive clit for another, sudden jolt of pleasure.
"Oh fuck, this is great," the boy moaned throatily. "You are so wet, it's practically dripping over my balls!"
Linda couldn't audibly moan how incredible it felt, to have her son's enormous dick slide in and out of her sopping wet cunt. She couldn't cry out the ecstasy that was building inside her, and the ecstasy she was already feeling as Ethan fucked her to oblivion. All she could do was savor it, just like she savored the creamy, sweet and salty ambrosia that filled her mouth with every lap of her tongue.
Linda's head was being held in place by her daughter's hands. It was the girl who was crying out in pleasure, throaty moans mixed with shrieks and whimpers; the ebbs and flows of her ongoing climax. Recently flooded by her brother's deluge of semen, Katie's pussy was now being thoroughly cleaned by her Mom's eager mouth.
"Ooooh, right there, Mom... YES! OH FUCK! OH GOOOOOD... Keep... doing that..."
The horny mother couldn't be happier to oblige. Finally, she was exactly where she wanted to be: with her amazing, beautiful, sexually insatiable children, all three of them sharing her large bed and engaging in mind-blowing, incestuous debauchery.
No longer would she have to only watch and listen, while the unstoppable siblings shook the house to its foundations with their endless, vigorous rutting. Linda was about to become a regular feature of the brother-sister couplings, to an immense delight of both her big-dicked son and her feisty, nubile daughter.
"FUUUCK!" Ethan roared, his climax striking him almost without warning. "I can't... hold... Oh fuck! I'M COMING, MOM! YOUR SON IS CUMMING INSIDE YOUR TIGHT PUSSY!"
She let out a muffled squeal, as Ethan's large spurts whitewashed the sperm-deprived insides of her steamy vagina. The numerous blasts coming from her son's prolific cum-cannon sent her spiraling into an orgasm of her own. She practically gurgled on her daughter's gushing juices, gasping for breath as the momentous release took over every nerve in her wildly quaking body.
"Ooooh yes...." Katie moaned. "Cum inside Mom, Ethan! Fill her pussy with everything you got!"
The trio groaned, relishing their generously shared orgasms. The peak of their pleasure was marking a new beginning for the whole family. From now on, all three of them could enjoy the carnal delights together, no longer feeling frustrated or left out.
"I... I can't believe... you kids are doing it... all the time..." Linda said, gasping, as she lay exhausted next to her smiling daughter. "I'm gonna need to... get used to this..."
Katie just giggled. "Don't worry, Mom," she said, beckoning her brother and spreading her legs invitingly. "As Ethan here can attest, it's all just a matter of training and practice!"
The boy just grinned, grasping his barely softened dick and lining it with the entrance to his sister's spotlessly clean pussy. Intimately familiar with her sexy body, he knew just the right speed and angle to make even the first stroke an exquisite pleasure for his horny sister. Katie moaned, yelped, then cried out in carnal joy, a mini-orgasm lighting up every nerve in her body for a brief, ecstatic moment. Locking eyes with her and smiling, Ethan began thrusting into her juicy warmth, slowly and more gently than the royal pounding he had just served their mother.
"Ooh... I'm feeling so nice and full again," she cooed, returning the cheeky smile. "Thanks, bro!"
"Everything for my hot sister," he said, giving her pussy a decisive stab that wrung a lustful moan from her lungs. "Told you I would never lose interest in fucking you!"
"Aww, you say the sweetest things," she said with a breathy laugh, then turned her head to Linda as her brother started to thrust into her again. "Mom? You are still full of Ethan's cum... and I know it's so yummy!... Would you mind... giving me a taste?"
Catching her breath, the mature woman stuck several fingers into the frothy mix of cunt juice and her son's sperm that was slowly leaking out of her gaping snatch. It coated her hand copiously, and Linda couldn't resist to sample it herself; the flavor was tangy but sweet, and she immediately acquired a strong liking to it. Eventually she scooped up more, putting her cum-dipped fingers in her daughter's hungry mouth and having her lick them clean of her son's delicious spunk.
"God, when did I turn into such a slut?" The mother laughed.. "I'm feeding my son's cum to his sister, straight out of my own cunt, while he is fucking her right next to me!"
The horny siblings chuckled. "Mmm... Pretty damn hot, isn't it?" Katie purred, patting Ethan's shoulders to ask him to slow down for a moment. "And tasty, too! I think I'm gonna need all of it, Mom..."
Linda didn't get it at first. "Huh? All of it?"
"Just sit on her face, Mom," Ethan nudged his mother, propping herself up and swinging his sister's legs over his shoulders. "Let Katie eat your pussy like she did yours."
Linda was being blown away by the sheer debauchery her children were asking her to engage in. The renewed ache in her cum-filled pussy, however, had already made the decision for her. Listening to her horny cunt, she easily found the energy to scramble back to her knees. She then swung one leg over Katie's head and, with only a slight hesitation, lowered her dripping snatch onto her daughter's lapping tongue.
"Oooh! Sweetie... This feels... Aaah!"
Within moments she was already shuddering in delight, falling forward on the bed and groaning from the fireworks of pleasure brought about by Katie's oral ministrations. She spread her legs and straightened her arms, her back arching at a concave angle, her sodden pussy forcing itself between the girl's smacking lips and even deeper into her mouth.
Watching it from a feet away, Ethan had to really slow down his deep strokes into Katie's sex. He was afraid that the unbelievably lewd scene -- that was playing out right there, at the other end of his sister's body -- would make him blow his load pretty much instantly if he dared to go any faster. This was beyond even the hottest erotic dreams that the teenager ever had. For a boy who had been a virgin less than a week ago, this straight-up pornographic, incestuous threesome felt like once-in-a-lifetime experience.
He refused to believe this just the first one of many, many more!
"Ooooooh! Yes!... Yes, yes, yes, yeeeeees!" his mother chanted, grinding her engorged clit against Katie's face that was buried between her thick thighs. "Aaaah! Don't stop! Oh god! Right... right there... EEEEEIIIIH!"
The sexually awakened MILF was emitting a whole spectrum of lurid noises, from quiet whimpers to loud, almost savage groans. Her daughter was playing her quivering pussy like an intricate wind instrument, each flap of the tongue producing a different yelp or moan from the straining throat of the wanton mother. Ethan's fierce grunts, though loud and raw, were merely a background track to Linda's aria of carnal pleasure.
"Fuck, this is so hot," he managed, as he bottomed-out inside Katie's pussy yet again. His bloated balls were close to fully loaded with another potent payload, and he was about to spray it wherever his women wanted him to. "I'm gonna blow soon! Sis...? Mom!... Where... where do you want it?"
"On meeee!" his mom wailed, barely holding on as a wave of sensual bliss washed over her almost exhausted body. "Cum all over me, Ethan! And on your sister, too! Just... cover us in your cum!"
Amazed at his mother's transformation into a shameless cumslut, Ethan was more than happy to listen to Mom. Feeling the surge of spunk rushing through his engorged cock, he pulled out of his sister's wet hole and aimed the spout of his firehose at her chest.
He roared when the first volley shot out of his pulsing shaft, splashing against Katie's smooth neck and her firm, heaving boobs. The next salvo went higher, hitting his mom's large and shaky butt. For the rest of his massive discharge, he went back and forth between both women, spraying many volleys of teenage jizz all over his mother and sister. The orgasm was so intense that it totally sapped his strength; he fell forward, bouncing off of Katie's thighs that he had slung over his shoulders. He finally rolled to the side, panting heavily as he lay on his back and allowed his racing heart to gradually calm down.
Linda had collapsed, too. She'd been overwhelmed by the final climax that her daughter gave her, amid the veritable rain of cum that her son precipitated upon their writhing bodies. Only Katie still had most of her wits about her, laying limp on her back and staring at the ceiling, gobs of Linda's pussy juice still smeared all over her face.
"Holy shit..." she whispered, and a huge smile appeared on her lips.
***
By the time the weekend was done, the entire incestuous family had gone through a veritable whirlwind of sex.
After the incredibly hot three-way romp on Friday -- a followup to the immensely successful revival of their movie nights -- Linda let the horny teenagers sleep with her in her own bedroom. In the morning, the siblings took advantage of this and were very quick to instigate another wild threesome with their mom.
This time, it was Ethan who got some much needed practice in eating out his voluptuous mother. She was sitting on his face and moaning in joy, while Katie rode his stiff wood and goaded Mom to make out with her daughter. Linda didn't have to be told twice, and she very much enjoyed the young girl's lithe body as it pressed against her own, more curvaceous one. Their delightful purrs and moans were making it a real challenge for the lucky boy underneath them to focus on the task of orally pleasuring his mom's pussy.
Still, he had done a very respectable job. It wasn't long before Linda cried out in a powerful orgasm, just as Ethan sprayed her daughter's pussy with his thick semen.
They later went for a quick shower and eventually returned to Linda's spacious bedroom, the siblings being quite eager to take their sexual exploration even further. The thoroughly satisfied mother wasn't as keen, though she was still amazed not only at the intensity of her children's lurid activities but also the ease with which they had drawn her into their erotic wonderland.
"You kids go off!" she playfully shooed them out of her bedroom. "I'll make myself decent, and make us a really large breakfast..."
"Uhm, Mom," said Katie, "now that we're all having sex, why don't you join us in this, too?"--she waved her hand about the nude forms of herself and her brother--"If you stay naked like us, then we can enjoy each other any time we want to."
Mom chuckled. "Honey, after today and especially yesterday, I couldn't possibly want to fuck you again so soon!"
"Oh, but you only think so now!" Katie said with a chuckle. "I'm pretty sure that once you do this, you're gonna find yourself just naturally more horny, like us!"
"Really? Is that how it works?"
Katie shrugged. "I mean, it does make sense that your body would open itself to the possibility of sex at any time," she reasoned. "Like, if Ethan can just take me any time he feels like it, then my pussy *needs* to stay wet for him, and it does! I can't see why the same thing wouldn't happen to you, Mom."
Linda shook her head in amusement, and laughed. "Okay, I suppose there is some logic in there. Guess I'll try it then, at least for today, and we'll see what happens," she said, dropping the towel that covered her and exposing her gloriously nude, voluptuous body. "There!... Now, since I'm skipping the 'getting decent' part, I'll just go make some food, alright?"
And with that, she sashayed out of the bedroom, her wide hips swaying enticingly. Ethan obviously found the sight enthralling, and it distracted him long enough for Katie to sneak up on him, push him onto their mom's bed, and mount his rock-hard cock again.
Wisely, the siblings gave Mom some space after their (nude) breakfast, though of course their incessant fucking continued unabated. Listening to her kids copulate upstairs like a pair of animals in heat, it didn't take long for Linda to feel an itch between her legs once more. She had an unpleasant flashback to her recent experiences of sexual frustration, so she decided to act on her urges right away.
And so, after lunch, they had another threesome.
And then one more after dinner.
On Sunday, following yet another menage-a-trios in her bed, every muscle in Linda's body was screaming from the physical effort. But rather than take it as a sign that she should perhaps slow down, Linda figured she could "rest" by spending most of the day on her back. She let her son and daughter use her body but only in gentle ways, with Ethan having a cozy, languid session with his mom in the missionary position.
Linda had to admit: her daughter was absolutely right. Going nude, and making her body sexually available to her kids at all times, had supercharged her libido to straight-up dangerous levels. On Monday, she dreaded going back to work like this, but she feared that excusing herself into her home office would only make it harder to go through the necessary adjustment period. Linda had quickly realized that she now had to balance her professional life against the urgent demands of her skyrocketing sex drive.
That first day was incredibly challenging, as she had to visit the bathroom about once every hour to relieve the ache in her overheated pussy. It wasn't until she came back home that Linda finally felt comfortable again, with every piece of her clothing promptly discarded, as she practically ran upstairs to impale herself upon her son's huge, unyielding hard-on.
It took her about a week before he learned to cope with her nigh-uncontrollable horniness at work.
In the morning, she would have Ethan and Katie focus mainly on her, kickstarting her day with multiple earth-shaking orgasms. Along with a vibrator always buzzing in her dripping snatch plus a strategic choice of wardrobe, this allowed Linda to concentrate on writing code while in the office, at least to a passable degree. All day long, however, she would look forward to the incestuous romps they'd have once she returned home.
In light of these development, Linda thought, she would probably need to reevaluate her career choices...
***
With a fierce grunt, Ethan let loose inside his mom's piping hot snatch. He erupted with several volleys of his dense cum and coated her womb thoroughly, then yanked his spurting cock and scooted up the squirming mother's body. He aimed the final salvos at her bountiful breasts, covering them in a thick layer of spunk, as she moaned in delight at her virile son glazing her with hot semen. Moving further up, he presented his dripping cum-cannon to Mom for cleaning, which she did immediately, inhaling it with great gusto.
"Mmm, delicious as always," she purred and giggled. "I just can't get enough of my son's tasty treats!"
"I should have more for you very soon, Mom," he said with a grin. "All you have to do is keep licking it like this..."
Ethan loved to have Mom in the house on a permanent basis. Several days ago, she switched from her old job to a different, fully remote position, that enabled her to stay home and take much better care of her kids.
Since then, the horny boy had been a constant, albeit very welcome nuisance to his mother. She was tempting her with his huge boner, just as she was trying to familiarize herself with the complicated production setup at her new company. Most of the time she would relent, letting him spear her wet slit with his dick while she struggled to maintain focus on the task at hand.
Yet, ironically, Ethan's rock-hard cock could be said to make Linda *more* effective at her job, not less. She could now solve many problems using maybe the fifth of her usual brainpower, with the rest devoted to enjoying the carnal sensations of her son slamming relentlessly into her juicy cunt!
She remembered that one time her phone buzzed at 3 am, rousing her from a tangle of limbs that she and her kids had collapsed into after their final romp in her bed. Ethan had woken up, too, and he quietly followed Mom to the living room, where she opened her laptop and started investigating the root cause of the alert.
As she lay on the couch on her stomach, with the curve of her scrumptious ass softly illuminated by the computer screen set to low brightness, it was really only a matter of time before her son would take advantage. He did just that, of course, by pushing his large, freshly hardened dick into her instantly lubricated pussy; it elicited only a weak protest from his surprised mom.
Unable, and in all honesty unwilling to repel her son's invasion, Linda spent the next half an hour diagnosing and then fixing the misconfiguration that caused the outage. Meanwhile Ethan was right behind her, enthusiastically plowing through his mom's hot, tight, dripping wet hole.
"Brotheeeer," Katie drawled, back in the present, as she slowly pushed the (formerly Mom's) dildo into her snatch and fucked herself with it in the absence of her brother's cock. "What about meeeee? Why don't you fuck *my* pussy now, and have Mom just swallow your next load?"
Ethan chuckled, loving how his sister's horny mind worked. His dick was clean now, so he crawled to where she had been sitting on his bed, kissing her deeply as he pulled the fake penis from her stretched orifice. Moments later, the void he created was already filled with his big, still-rigid cock.
This was how every day looked for Ethan now. For the past month or so, the bulk of his time was divided between fucking his insatiable sister Katie, fucking his nympho mother Linda, and also fucking them both together. In this short time, the boy's life had made a complete U-turn, as he went from being a sexless virgin to having multiple wild threesomes with his insatiable family every single day.
Thanks to his out-of-control teenage hormones, as well as the intensely erotic atmosphere that permeated their family home, he had no real issues keeping up with the demand. In the presence of two gorgeous women in his family, who remained naked and available to him at all times, Ethan found himself sporting nearly permanent boner, his 10" cock always ready to satisfy their boundless cravings. His workout regimen proved to be very helpful here, as he was now fit enough to fuck his horny sluts for hours.
"Ah, so good..." his mom moaned, scooping up the plentiful seed that he had deposited over her round breasts and putting it all in her hungry mouth. Her gaze then wandered to the incestuous couple, mating less than two feet away from their mother, and she chuckled. "You two can't be serious! Again?!"
Katie only moaned in response, and Linda couldn't help but laugh.
***
The sun was setting on their secluded backyard, earlier and earlier with each passing day. Long rays were bringing forth, and enhancing, all the natural shades of orange and bronze. Included in this was the beautifully bronzed skin of Ethan's sister Katie, not a single tan line on her sleek, nubile body.
"I can't believe how much you have grown and changed," her mom said wistfully, looking at her naked kids who lay on the lounge chair next to hers. "This has been a very memorable summer indeed..."
More precisely, it was Ethan who lay directly on the chair, with Katie lying on top of him and being spooned by her notably more muscular brother. His hands were wandering between her ample breasts, flat and toned tummy, and her glistening, engorged labia. The siblings were joined by Ethan's wide cock, throbbing steadily as it sat inside the silky depths of his sister's wet pussy.
"You're right, Mom" Katie said with a sigh, wordlessly asking her brother to contain his urges for a moment. "I had no idea that time could go by so quickly, but it's true: the summer is almost over..."
Linda gave an amused chuckle. "Yeah, it sure does fly when you're fucking your brother for god knows how many hours a day!"
"Sheesh! Pot and kettle, Mom," her daughter retorted, rolling her eyes and laughing.
"Right, right, guilty as charged," Linda said with smirk. "What can I say? A man like Ethan is pretty hard to find."
"But at least he's hard when you *do* find him," Katie quipped with a laugh, making her brother groan as she visibly tensed to squeeze his shaft with her pussy muscles. "Yup, still up and ready! What are you feeding him, Mom?"
Linda snorted a laugh, too. "I think it's mostly your fault, Katie. You turned us all into some kind of incestuous sex maniacs! I'm not really complaining, of course, but we have to get a hold of ourselves soon, or decide how are we going to deal with this long term," she said, looking meaningfully at her daughter. "Especially you, darling..."
She blinked. "Why? What about me, Mom?"
"Well, you still need to decide whether or not you are going back on campus."
The girl's eyes went wide like saucers. "What? Are you saying that there is a choice to be made here?"
"Sweetie, I know I've been whacking you over the head with how important I think education is, but maybe you shouldn't take it as gospel," Linda said, her face lighting up in a warm smile and fully capturing her daughter's full attention. "Life always happens; and when it does, we all have to adapt. It's obvious to me, for example, that you'd rather stay close to your brother than live a thousand miles away, so perhaps you can figure out how to make it all work..."
"Yes please, Mom," Ethan chimed in, feeling his hard cock perk up and twitch. "I would love to have Katie around!"
"Oh, I'm sure you would, honey," his mother teased him. "Why settle for just one horny woman, who's ready to take your cock insider her at a moment's notice, when you could have two of them instead?"
A shocked gasp escaped Ethan's throat, but the expression on his face was hopeful. Could he really keep Katie around, too? He already got Mom... In fact, it was precisely because of his mother that he had slightly changed his post-graduation plans.
The change wasn't significant, because Ethan was under no delusions that his grades would grant him access to a prestigious university. He had already been admitted to the local community college, and he had no compelling reasons to reconsider this decision now. What he did change, however, was the exact curriculum of his courses. He switched some of them around, dropping some unimportant ones and leaving only those that he would be able to attend fully remotely.
It was really a no-brainer, considering that his mom had already switched to working from home weeks ago. Ethan wanted to be a good mamma's boy, and to keep her company in the best way possible: by sticking his hard dick inside her needy pussy whenever she'd tell him to!
"I... I do want to stay close to Ethan," Katie admitted, glancing up her brother's chin, "and to you, Mom. Because I love you both, and I'm still horny enough to want to fuck you silly!"
"Oh, do tell me about it, sweetie," Linda said, a little ruefully but with a clear note of mischievous satisfaction in her voice. "This summer had us spiral totally out of control, and it seems like a lot of this craziness will remain with us for good. And you know what? Maybe that's not really a bad thing..."
"As far as I'm concerned," Ethan said, groping his sister's body shamelessly, "that is not a bad thing at all!"
The two women burst into gleeful laughter, their exposed breasts jiggling enticingly. The vibrations from Katie's giggles were sending delightful shivers down the boy's swollen cock.
"Okay, but seriously," Katie began, once they both calmed down a little, "if I could do it like Ethan and take all my classes online... I mean, it should be possible these days, right? Then I could just stay home with both of you."
"Sure, that would work," Linda said, then added teasingly, "but wouldn't you be missing all these cute boys that you could meet on the campus?"
"No way," Katie immediately disagreed. "None of the guys there could ever compare to Ethan!"
Her brother beamed a cheeky smile, and his cock twitched within Katie's hot canal.
"Well, well, who would've thought?" her mom mused. "My cock-crazy daughter speaks like she has found someone truly special..."
Katie rolled her eyes again, giggling. "Mom! I told you that Ethan is just my, you know -- brother with benefits."
"Alright, whatever you say, sweetie," her mom conceded with a chuckle, languidly stretching in the lounge chair and sighing in contentment. "In any case, it looks to me like you know exactly what you want. And honestly? I'm glad. I think your brother would've been too much for me, even with my current, ahem, appetite..."
"Oh, don't worry, Mom," Katie reassured her, smirking as she sat up on her brother's hard dick. "Between you and me, Ethan should have enough on his plate to occupy most of his free time. I know that I'm definitely going to jump on his cock every chance I get!"
"Yes, kids, but remember," Linda switched to a motherly tone, raising her finger for attention. Even totally nude, she still managed to command respect among her children, irrespective of all the sexy things they wanted to do to her voluptuous body. "Study first, then fuck! As long as you stay in my house, these are the rules."
The siblings burst out laughing, as they showed her thumbs-up and nodded. Satisfied and rather amused, Linda put her sunglasses back on and picked up the iPad to continue reading some steamy romance novella she had found on the internet. It wasn't long before her hand traveled to her nether regions, a finger or two working itself inside her moist pussy.
Ethan watched her for a moment, until his sister once again started riding and bouncing on his massive hard-on. As he got more and more into it, fucking her right next to their mother, he couldn't help but wonder how correct Katie had been.
Their mom was just *really* cool!
Katie shifted in her chair, leaning over the laptop and letting out a quiet sigh. She was making an effort to focus on the lecture on her screen, delivered in a sleep-inducing voice by a balding professor. She managed to take a lot of useful notes, so it wasn't entirely futile, but there was no hiding it that her mind was mostly elsewhere.
"Fuck," she cursed, groaning in frustration. "I can't stop thinking about... oh!... about him, and about... oooh!..."
A long moan escaped her lips, which her breathy words folded into, as the shapely blonde added another finger to the soppy handiwork between her legs. She spread her tanned thighs a bit more, to give herself better access. She felt a pleasant shiver when the chilly air touched several new, freshly exposed spots inside and outside her sizzling hot pussy.
It aroused her nipples, too; not that they required much. The wanton girl allowed her other hand travel to one of the engorged nubs, squeezing it gently to elicit one more, lusty moan. She continued churning the gooey mess in her soaking wet hole, all the while trying to concentrate on the droning voice in her noise-canceling earbuds.
"O-okay, that's... a bit better," she breathed, now pinching the other hard nipple. "Maybe I just need... to touch myself... more..."
It wouldn't be too difficult -- indeed, Katie was able to touch every intimate spot on her nubile body. She was completely naked right now, which was in fact the normal state for the beautiful, nineteen-year-old girl. Neither she nor her family ever wore clothes anymore, save for her mom's occasional trips to the grocery store. Especially Katie and her brother Ethan, who became permanent nudists in order to aid the sexual education of the inexperienced, eighteen-year-old boy.
Or rather, the *formerly* inexperienced boy. Thanks to his older sister, Ethan had been quickly catching up on the matter, and in a very practical way. The siblings started having sex at the break of summer; since then, they would hardly ever stop. They walked around the house naked and fucked wherever the urge struck them, often within earshot or in the full view of their mother. And their mom actually *agreed* to this, tolerating and even condoning her kids having sex so openly, because it was their journey of sexual discovery which she wanted to be fully supportive of.
Needless to say, it had been a very memorable summer. But after living in such a blissful sexual nirvana, the return to her usual college classes, even if she was now taking them remotely, was a tough ordeal for Katie. Her completely out-of-control libido, developed over the months of fucking her increasingly sexually adept brother, had a really hard time coping with even just a couple of hours of academically motivated abstinence.
"Finally!" she let out, as the professor's monotonous voice announced the end of the lecture. "Last one for the day, and of course it had to be the most boring one!"
Sighing, she took the pruned hand out of her needy pussy and wiped the dredged-up juices over her flat, lightly muscled stomach. She closed the laptop and removed the earbuds, then lifted her bubbly butt and grabbed the wet towel she'd been sitting on. It was thoroughly soaked, mostly with her vaginal secretions, so she made a face and threw it straight in the hamper. For a moment she thought she'd heard a sound outside, but after several hours of listening to voices in her ears Katie wasn't sure if that was real or not.
Once she opened the door to the hallway, though, she realized that the sound *was* real, and it was exactly what she'd thought it was. Now that she was hearing the full, orchestral version, it was extremely evident why Katie's earbuds had to be noise-canceling.
"Ooooh! Ooooh! Oooh!... Oh my god... Ethan, son... Yes! Fuck me! Fuck your mother, Ethan! Fuck her slutty pussy with your huge, hard, incredible cock!"
Yup, that was Katie's mom and brother. Judging by the pitch, intensity, and direction, it sounded like they were fucking somewhere downstairs, likely in the living room, and that they'd been going at it for a while now. The cadence of Mom's whimpers indicated that Ethan was probably thrusting into her with deep, full-length strokes of his unbelievable 10" shaft. He was shoving it in quickly, his sister thought, but taking his sweet time on the way out to tease and rub against his mother's sleek vaginal glove.
Katie could read all this from her mom's ecstatic cries because this wasn't the first time by far that their mother was having sex with her kids. Living with the dynamite blonde daughter and her surprisingly capable brother -- both of whom had been doing nothing but fucking like bunnies, all over the house -- it took less than a week for their mom to discard all her inhibitions about incest. Then, after clearing up one little misunderstanding, their mother had finally joined the siblings in their sexual 'experiment', as she'd call it, and the three of them had been fucking ever since.
Yes, it had been a *very* memorable summer indeed.
Following the lurid noises, Katie descended the stairs and peeked into the living room. A raunchy smirk instantly crept upon her face, as she spied the ongoing debauchery that was taking place only a few feet ahead.
"Yeees, Ethan, fuck me! Yes, yes, don't stop... Don't stop, sweetie! Yes, I'm so close... I'm so... Oh my god, I'm gonna.... AAAAAAAAH!"
It was clear that Ethan had just brought his mom to another screaming orgasm. The delirious cry was wrought from her lungs by the savage thrusts of his massive cock, then prolonged into a wailing aria by those same ceaseless efforts of the strong, virile young man. The sight of their coupling was pornographically erotic; as she took it in fully, Katie couldn't help but gasp.
Their mother, Linda, was splayed obscenely on a large ottoman in the middle of the room. Head hanging beyond the edge, her large pendulous breasts swayed and flopped from the force of her son's strokes. She was getting absolutely railed by the fit teenage stud, who had put her meaty legs on his shoulders and was relentlessly thrusting his huge meatpole into the piping hot furnace between them. Thick thighs were bouncing him off, assisting his expert hip work, as he was fucking the curvaceous woman throughout her ongoing, thunderous climax.
"Shit," Katie cursed under her breath. "So, that's what I'm missing out on now..."
Linda's howls of pleasure went on for a good while. Sometimes, they'd take the form of some primal pseudo-words that she'd shriek out frantically atop one of the many crests of her body-shaking orgasm. Those crude, practically animalistic noises soon abated, however, as they were replaced by the regular chant of broken yelps and moans that punctuated their continuing mating.
But shortly after his mom calmed down, Ethan also slowed down and eventually came to a halt. He decided to change things up for the next bout of their lurid tryst.
"Flip over, Mom!" he growled. "I wanna pound that tight pussy of yours from behind!"
Helped massively in this task by her son, the half-delirious Linda assumed a stance on all fours, with the large ottoman supporting the weight of her tiring body. The fleshy hemispheres of her expansive ass were right in front of Ethan now, and so he plunged his juice-slicked shaft back into his mother's gaping wet hole.
Then, he simply started fucking her all over again.
"Okay, that's it," Katie decided, straightening up as she sauntered into the room with a sultry smile on her face. "Good afternoon, my dear brother. Having fun?"
"Hey, Katie," he greeted her with a grin, the pace of his thrusts unchanging. "You're all done? With your classes and stuff?"
She sighed, as she padded across the room. "Yes, for today," she said. "Bad news is, I'll have to do pretty much the same thing tomorrow."
A chuckle escaped her brother's throat, momentarily throwing him off-balance. He decided to slow down a little bit after that, but even then he was far from stopping his avaricious plunder of Mom's dripping wet snatch.
"I guess it is a bit funny," Katie said. She was staring at the lewd action, with both a frown and a lusty smile on her practically drooling mouth. "Funny for you, that is. You've got like what, half the number of classes that I do?"
"Ugh, yeah, something like that," Ethan admitted.
"So, you just wrapped it up, and then you ran to stick your hard cock inside Mom, huh?"
He gasped. "Sis, you're making me think you're jealous..."
"Of Mom? No," she denied immediately, smirk turning into a wider grin. "Of you *fucking* Mom? Instead of me? Right now?... Hell yes! Bro, I've been dreaming about your thick, hard, giant dick for hours!"
He let out another chuckle, as he looked at his sister's exposed and absolutely drenched pussy that was just about at his eye level. It distracted him, obviously, though it didn't disrupt his steady thrusts that rebounded, again and again, from Mom's bountiful asscheeks. So far, he'd been keeping a measured pace inside his mother's steamy orifice; but his sister's simple praise of his extraordinary manhood, and the sight of her practically squirming slit that yearned desperately for his cock, had him on the verge of cumming within seconds.
"I'd love to switch... and I think Mom... wouldn't mind," he said between breaths, glancing down at the mature woman. He was right. Other than letting out constant moans, she seemed thoroughly pacified by her son's cock and the many orgasms it had already given her this session. "But I'm, uh, getting kinda close here... so maybe..."
"Oh, that's fine," Katie said, as she approached the other end of their mother's shaking, undulating body. "I think I can get her to help me with this..."
Ethan raised an eyebrow in curiosity, watching his nubile sister kneel on the soft carpet. She then scooted forward and brought her needy snatch in the vicinity her mom's drooping head. She cradled Mom's head in her hands, lifting it gently to have her look at her daughter's kind, loving, albeit mischievously grinning face.
"Mom," Katie pleaded sweetly, "I *really* need you to lick my pussy. Can you do that?"
"Y-yes," was her mom's weak answer, but it was all that the horny girl needed. She scooted even closer, all but shoving her juice-leaking cunt in Mom's face, and winking at her brother who knelt on the other side of Mom's prone body.
Before long, the slapping and shlicking sounds of Ethan's vigorous rutting were joined by another source of lustful, feminine moans. This time, though, it was his nympho sister who was gasping and moaning in pleasure, struggling to keep her body upright while her mother attacked her overheated and under-stimulated pussy. That poor, neglected slit was receiving the thorough licking it deserved, getting the girl off several times in preparation of getting totally reamed by her brother's immense cock.
"Oooooh, yes, that's it, Mom!... Lick me... right there!... Oh fuck, fuck... Fuck, I'm coming, Mom! Oh my god... Oh my... OOOOOOOOH!"
She was struggling to stay on her knees, so her mom tried and helped. She swung her arms around her daughter's firm, perky butt, squeezing the taut globes and bringing Katie's crotch even closer to her mom's hungry mouth. The distance was further closed by Ethan, who kept thrusting into their mother with the same youthful vigor, literally fucking her face into his sister's throbbing snatch!
But it wasn't going to be for long. The boy's bloated nuts were arriving at their boiling point, as pressure rose greatly at the hilt of his straining cock. He didn't resist it. He'd been fucking Mom for about half an hour, taking her through a gauntlet of full-body orgasms, so the teenage stud more than deserved to unload the voluminous content of his massive testicles.
"Ugh, fuck," he let out, "this is it! I'M COMING, MOM!"
He yanked his exploding cannon out of his mother's thoroughly plowed pussy and aimed it at her luscious body. Jet after jet of his virile cream coated the large, fleshy pillows of her breasts, before more of the potent boy's cum landed on her soft stomach and stuck to the wisps of her pubic hair.
"Oooh, yes, son!" his mother croaked, struggling to stay conscious as her arms fell from her daughter's shapely ass. "Cover me... in your cum! Ahh..."
Grunting and groaning in pleasure, Ethan did just that. He then directed the last few spurts straight ahead, where his sister was shuddering from the aftershocks of her numerous oral climaxes. The force of his final volleys was still strong enough to hit her, landing on her round breasts and the flat tummy. The rest ended up on Mom's neck and chin, which her playful and slutty daughter immediately scooped up and shoved into her hungry mouth.
"Oooh, thanks, bro!" Katie purred. "Is this an appetizer?"
"Yeah," he panted, grinning at the sultry blonde. "And you got more on your tits, too!"
"Mmm, I'm gonna keep it there for now," she said, savoring the taste of her brother's thick cum. "There's gonna be more there soon, because obviously you're going to fuck me and *glaze me* next, right?"
Katie put her hands on her hips, indicating she absolutely wouldn't accept no for an answer. In her opinion, that was only fair. Mom already had a few hours of sexy fun time with Ethan, so Katie obviously had to be next. Her studly brother was simply going to have to cope with the demand, bringing his huge dick to bear where it mattered and where it was truly needed.
...Not that he'd ever lodge any complaints about this, of course. Fucking his insatiable sister, or fucking his nympho mother -- or indeed, fucking them both together -- were precisely the kind of activities that Ethan was *very* well versed in.
"Sure thing, sis," he said, grinning, as he gripped his barely softened cock. "Lay down and spread your legs, uh, *somewhere*, and you'll get every inch of my dick, you slut!"
After all, this whole summer he'd been doing little else.
***
"So, uh, I think you've been talking about it earlier but I was... well, a little *preoccupied*," said Linda, sheepishly, talking to her children who sat across the dinner table. "I wanted to ask: how was your first day back in school? After such a long time, it must've been quite an adjustment..."
The siblings were in their usual position, with Katie grinding on her brother's lap. She had his hard cock buried in her softly quivering pussy, feeling its rigid tumescence as it pried apart her glistening lips. There was a look of serene contentment on her face, which unfortunately didn't exactly match what the naked girl had to say.
"It's... oh!... it's been really difficult, Mom," she replied, letting out a gasp as Ethan slowly thrust into her. "I think we are just so used to fucking all the time, it feels weird that we are now... ah!... that we're not supposed to do that anymore. It's a pretty big change..."
Her mom nodded. "I know, sweetie. You and Ethan were practically inseparable, and now you have to stay apart for several hours each day. It must be very tough on you, which is why I've been wondering... Have you considered that you could maybe go through both of your schedules, in detail, to try and find some small gaps where you could sneak in at least a short quickie?"
With her ample boobs shamelessly groped by her younger brother, Katie let out a protracted moan. "Ooooh!... I don't know, Mom," she panted." We, uh, we don't really do 'short', like, at all. Ever since Ethan and I started fucking, it's always been hours and hours of sex, every time... Once we get going, it's pretty much impossible for us to stop, so most of the time we'd just try to tone it down a little, like... ooh!... like now..."
A soft sigh escaped Linda's lips, for she was well aware of her kids' insatiable appetites. Her own rampant libido wasn't all that far behind either -- she was simply more used to controlling it. It was Linda who had maintained a semblance of sanity during their wild summer of unrestrained love, after Katie and Ethan had instigated and then fully succumbed to an all-consuming, lustful madness.
Because, let's be clear: madness was the only accurate way to describe it.
For many long weeks of summer -- indeed, until as recently as *yesterday* -- the siblings had sex practically around the clock. There had been many periods, of several days or more, when they seemed to do little more than eat, sleep, and fuck. The only thing that somewhat moderated this carnal frenzy, other than mere hunger or thirst, was the fact that Ethan liked to work out in the home gym. This one short hour was about the longest break that the sex-crazed couple could stand, for otherwise they had been rutting more or less constantly.
"Right, I suppose I should've known, huh?" their mother said, teasingly. "Whenever I see my kids fucking at the dinner table, I should appreciate how much they are *toning it down* for me..."
Both of them snorted a laugh. "Yes, precisely!" the girl said with a cheeky grin. "I mean, it would be really hard to keep a fork steady if Ethan was actually railing my pussy right now, so it's not like we are doing it just to be polite." Her brother chuckled. "But anyway, more seriously -- it wouldn't work for us, Mom, to have those short fucks during the day. We can barely let go of each other already, so having to split not once but multiple times a day would be, ugh..."
"Difficult," Linda finished for her, and sighed. "Yes, I get it. It would be silly to expect that we'd get back to -- well, definitely not *normal*, but somewhat more manageable -- overnight, but I don't think we have much choice... Unless, of course, you have some other ideas how to make this transition a little easier?"
The siblings looked at each other, eyes clouded with a fog of ambient lust. Their nonverbal communication, honed over days and weeks of nearly constant sex, was close to perfect now. They could understand each other practically without words, especially when Ethan's huge cock was sheathed inside Katie's tight pussy,
Unfortunately, all they got from this melding of minds was that no obvious answer had come to either of them.
"Maybe we should first, uh, try to figure out what it is that we want?" Ethan then suggested, as his first contribution to the whole conversation. "We might have a better idea what to do then..."
"Oh, that's easy," Katie said, looking straight at their sexy mother. "I want to fuck you, Mom, and of course Ethan!"
"And I want to fuck Katie and Mom," Ethan added.
Their mom raised an eyebrow and smirked. "And I want my children to one day become productive members of the society," she said pointedly, but soon she couldn't resist an amused chuckle. "Well, that, and of course for the three of us to keep fucking each other silly!"
Katie threw her hands up and cheered, allowing her brother to really maul her round, shapely boobs. She jumped and rocked on his lap, and soon the two of them lost track of the conversation as they began to focus more on their ongoing coupling. His sister gyrated on top of his throbbing dick, squeezing it with her sleek pussy muscles, while Ethan's fingers were busy rubbing and pinching her pencil-hard nipples.
"Hmm, yes, I guess that *does* help," Linda admitted, watching her nude, lewdly groped daughter as she writhed on her brother's lap. "At least we know where we stand, huh?"
"Ooooh, yes," she moaned, not really trying to reply to her mother. "What... what do you mean, Mom?"
"Let's face it, sweetie: we have become a family of completely unabashed, incurable sex maniacs," Linda declared, a narrow smirk on her face betraying there was more pride than regret in this statement. "That is just a fact, and we got to stop pretending that it isn't. I believe our journey of sexual exploration and discovery is therefore moving into a brand new territory. It is one where we take our little holiday adventure and turn it into a whole new lifestyle. In other words, forget about fucking all summer -- we need to figure out how we can do it all year long!"