Little Sister's Big Butt Ch. 07

"Awww fuck, Gabby! You're the best fucking girlfriend ever, fake or not! Uuhh yessss!" Michelle moaned as the brunette skillfully pulled the thickest part of the plastic toy out of her sensitive little bootyhole, lingering a little bit and almost pausing, slowing the extraction to a teasing crawl, so that Michelle could best savor the sphincter-stretching feel of the toy sliding out of her anus.

Resting her head on the brunette's silky smooth inner thigh, Michelle was shaking all over as she enjoyed the most girthy section of buttplug widening her asshole, all the while impatiently waiting for the moment when Gabby would remove the toy completely and Tyler's horsecock would take its place. On top of that, her anticipation was increased further by the naughty certainty that, as soon as Tyler started buttfucking her, Gabby would definitely start eating out her nectar-dripping pussy as well, a prospect that sent shivers of excitement all over Michelle's curvy body.

Grinning at Michelle's praising mewls, Gabby held the buttplug in place just a couple of seconds more while she looked up at Tyler past the huge menacing thickness of his rampant boner and they shared a quick nod of understanding. An instant later, as she licked her lips and fixed her eyes on Michelle's dilated pink asshole gripping desperately onto the tapered toy, Gabby gave the buttplug a final sperm-slicked pull and withdrew it completely, leaving her petite friend's thoroughly cum-hosed orifice gaping open and enticingly offered to Tyler's looming monstercock.

With a swift, well-practiced motion that demonstrated both his unquenchable lust for his sister's gorgeous bubble-butt and his wish to make her happy by satisfying her wanton desire not to let his loads ooze out of her creampied orifice, Tyler promptly eased his hugely swollen glans into Michelle's dilated bootyhole even as the first big globs of his seed started leaking out of it but before her gummy pink orifice had a chance to begin winking shut on itself. The siblings' entangled moans of pleasure rang out at the same time as Tyler slotted his large cockhead fully inside Michelle's snug little hineyhole, their vocalizations growing louder and huskier within moments while Tyler pushed forward and began the ever-awesome process of cramming his little sis's epic ass full of his enormous cockmeat.

As inch after thick veiny inch of Tyler's oversize sausage disappeared into Michelle's insatiable little bootyhole, Gabby's enraptured eyes remained locked on that insanely erotic image, her mouth agape in awestruck delight, her ears full of the sexy symphony made up by Tyler's lustful grunts and Michelle's trembling, gasping squeals of anal delight. Only when the whole massive length of Tyler's dong was sheathed inside Michelle's overstretched asshole and nothing but his beefy balls were left out of her tautly dilated butt-ring did Gabby manage to blink out of her voyeuristic trance and gather her wits again. The unexpected but not unwelcome feel of a drop of Michelle's drooling girlcum dripping down onto her lower lip further reminded the brunette that her voluptuous friend's peachy pussy was still there, ripe with juice and ready for the taking, just waiting for her to feast upon it.

Chuckling to herself while savoring the long sexy moan that erupted from Michelle's mouth as her brother slid halfway out of her tight cock-engulfing anal tunnel only to then drill his full rectum-jamming horsecock balls-deep back into her ass, Gabby licked her lips and then glued them to the soft pink folds of Michelle's sopping pussy and gave it a long languid kiss with plenty of clit-teasing tongue swipes added into it for good measure. Unsurprisingly, Michelle's immediate reaction was to writhe in pleasure, yell deliriously and gush even more girlcum straight into Gabby's mouth, all of which didn't just encourage the brunette to start making out passionately with her delicious slit but also egged Tyler on in his sodomizing efforts.

Growling with primal butt-plowing gusto as Michelle's cock-packed anal walls rippled around his huge throbbing schlong and massaged it amazingly within their warm cum-lubed tightness, Tyler fully let his asslust loose from the very start, hammering away at his sister's indecently eager bootyhole with all the intensity of the shared overwhelming desire they had both accumulated in the course of their brief yet significant abstinence. Within seconds, he was plunging his monstercock as hard and fast and deep as possible inside the smooth dick-hugging recesses of Michelle's seed-slippery chute, making her cum screaming in slutty joy as her whole curvy body shook and her well-suckled pussy gushed profusely into Gabby's mouth, much to the brunette's delight.

As she lapped and smooched and slurped on Michelle's silky folds, savoring the taste of her girlcum as much as the sound of her assgasmic wails, Gabby never diverted her eyes from the amazing sight of Tyler's enormous slab of dickmeat pumping furiously in and out of his sister's docile asshole, a spectacle that was made even more enticing by the sheen of frothy, creamy sperm that coated his rump-skewering length as it sawed back and forth, disappearing and reappearing as he vigorously plowed Michelle's tight anal passage. Obscenely enticed by the prospect of licking up some of Tyler's heady cum straight from his pistoning boner while it rammed away at his sister's thoroughly creampied anus, Gabby was caught completely by surprise when she felt a sharp jolt of pleasure radiating outward from her tingly, unattended pussy.

For a second, the brunette even interrupted her clit-licking feast as she fully realized that yes, the glorious sensation she was experiencing was indeed caused by Michelle's lips, which were currently clamped to Gabby's slit and suckling away on it with lewd enthusiasm. All traces of doubt or incredulity about the fact that Michelle was actually eating her pussy out were wiped from Gabby's mind when her ears registered that her curvy friend's assgasmic moans were now sounding quite muffled rather than ringing out loud and clear in the room.

Shock and pleasure and more than a hint of pure tender joy hit Gabby all at the same time as she paused to appreciate that moment: it was the first time Michelle had eaten her pussy, and it had happened so naturally and spontaneously that, beside feeling physically good, it somewhat felt emotional and sweet and truly special. Of course, Michelle had played with Gabby's perky tits plenty of times before and they had kissed a lot and shared dozens of loads of Tyler's potent cum, but the brunette had never expected anything specific from Michelle, nor had she ever pushed her petite friend to do anything more than what she felt like in the heat of the moment at any given time. In that light, the fact that Michelle had suddenly decided to go ahead and eat her out made that event an even greater and more pleasurable surprise for Gabby, who couldn't help but grin in self-congratulatory joy at the thought that, despite having lost the bet, she kept getting more and more unexpected upsides from it nonetheless!

A deep shock of delight broke Gabby's momentary reverie, her awed rush of surprise melting away into sheer pleasure as she basked in the wavelets of clit-centered bliss that began rolling more powerfully from her pussy as Michelle's inexperienced but very enthusiastic slit-slurping attentions became more focused and determined. Resuming her own pussy-munching routine, Gabby found herself moaning incessantly into Michelle's drooling folds until, much to her glad shock, a powerful jolting climax sneaked up on her and she was forced to unglue her mouth from Michelle's slit to let out a loud moan of release, adding her own husky pleasure screams to Tyler's animalistic grunts of forbidden ass-pounding satisfaction and Michelle's slit-muted squeals.

"Uuhh fuck! Oh my fucking god! Ooooh yes, yeeees! Oooh shiiit, Michelle! Uuhhh yeesss!"

*****

Even though she couldn't hear any sound, Gabby's pleasure was so exciting and so evident in her facial expression and body language that Ellie couldn't help but redouble her own clit-rubbing whirls until she came on her experienced fingers once again. With her greenish gray eyes glued to the screen of her laptop, the busty mother mewled as softly as possible and bit her tumid lips to contain her orgasmic mewls while she kept strumming away at her engorged nub to prolong her pleasure as much as possible, her wet mommy-pussy all the while drooling rivulets and rivulets of girlcum between her thighs and getting the seat of her office chair even more soaked than it already was.

At that point, Ellie had been fingering herself non-stop for a while, reaching climax after sizzling full-body climax, all the while staring in mesmerized shock at the laptop. Indeed, her eyes had been enthralled by the scene unfolding on the screen since the very moment she had first gasped at the sight of Tyler carrying Michelle to his bed and then proceeding to cram his monstercock inside her tiny pink asshole.

Knowing when their kids were due home after work, Ellie had been monitoring the live feed of the hidden cameras she had planted in Tyler's room for more than an hour before something finally happened. A naughty smile had flashed on the curvy mother's lips when, off the corner of her eye while she worked on her office tablet, she had noticed Gabby appearing on the laptop's screen, fully naked and acting all giggly and ready to get down and dirty with Tyler, or so Ellie had assumed. That sight had removed all other concerns from Ellie's mind, impelling her to spring off her chair and bolt to the door to lock it before heading back to her desk as fast as her high heels and tight pencil skirt allowed. At that time of day most employees on her floor were gone, and the few that remained knew better than to just burst into her office unannounced, especially knowing that Ellie usually was in no mood for interruptions when working after hours, but still Ellie had chosen not to take any chances and bolted the door. After all, the busty mother knew herself enough to know that, as soon as she would start watching her son and Gabby going at it on video, she would surely revert to her lustiest orgasm-craving self and go to town on her pussy with her fingers, something she meant to enjoy in full even though she was at work.

Much to her shock though, once she had gone back to sitting in her chair with her panties pulled aside off her moist mommy-pussy and her skirt hiked up to her waist, Ellie had been met by a revelation that had plummeted her into the most violently powerful whirlwind of arousal she had experienced in years: on the screen, instead of Tyler and Gabby, she saw Tyler and Michelle having sex. Anal sex, no less. And, judging by their enjoyment of it and by the practiced ease they displayed, Ellie deduced that her kids must have been indulging in buttsex for a while, which was a whole other shock in and of itself.

Time had seemed to slow to a halt for Ellie as she watched her son's enormous dick stretching out her daughter's cute little asshole and sliding into her big round booty. The stunned mother had stopped breathing as she stared at the screen in a state of awed, slack-jawed stupor, marveling at how easily Tyler was sheathing his massive length into Michelle's sexy bubble-butt. Ellie's shock hit another peak when she saw her kids all of a sudden cumming spectacularly together, with Gabby all the while kneeling by the bed, looking at them and fingering herself silly. It had been only then, watching her son and daughter climaxing at the same time as they were joined together in the most intimate and passionate way, giving each other pleasure while sharing a moment of perfect love and lust, that Ellie had blinked and reality had flooded back into her overwhelmed mind, her curvy body finally responding to that brain-melting visual input with an unbidden flash of delight that enveloped her from head to toe, bathing her in the warmth of an unexpected and breathtaking orgasm of her own.

Fighting to contain the visceral scream of release that had suddenly risen to her lips, Ellie had then realized that her fingers were immersed into her soft wet pussy and she was masturbating crazily. Gasping and panting as her surprise climax washed over her, Ellie blinked and trembled in pleasure as she gathered that she must have brought her digits to her needy mommy-hole and started diddling herself automatically while she was caught in her momentary voyeuristic daze, which made sense given that she had almost had an out of body experience the moment she had witnessed her kids' incestuous sodomy.

Still, beside making her cum like crazy, the certainty that Michelle and Tyler were having sex (and had obviously been having sex for a while, and were loving it so much that they would most certainly continue to do so for the foreseeable future) had triggered something else inside Ellie, something deeper. It was a sense of recognition and understanding, a sympathetic emotional response that drew upon her own past experiences and tapped into some of her dearest albeit most rarely visited memories.

The lovestruck glances that her kids shared on screen, the passion that obviously bound them together, the perceivable feeling of paradoxical rightness in a theoretically forbidden act that in reality was born of true and pure affection, the overall sense of perfect completeness that exuded from Michelle and Tyler's anal coupling even on video: all of it made perfect sense to Ellie, like pieces of a puzzle coming together to reveal a beautiful, familiar image of love. From the instant her eye had met the screen to see her son's cock sliding into her daughter's asshole, it had all made sense to Ellie, and it had been easy for her to relate to what she had seen on her laptop, and no wonder. After all, she had experienced all those things herself as a girl, with her brothers.

As she kept staring at the screen, the surge of pleasure that had kept rolling over Ellie's curvy body while watching Tyler flood first Michelle's asshole then her mouth and finally also Gabby's mouth with what looked like a monumental ejaculation hadn't been just physically amazing, but also cathartic. To Ellie, seeing Michelle and Tyler being so close and intimate and happy together didn't just feel good in a general sense, and it didn't just turn her on to spy on her kids and their sassy friend having sex because it was so damn hot, which it surely was. More than that, the mind-blowing spectacle she was witnessing had a deeper and much more powerful effect on Ellie: it revitalized a lot of memories that she had not quite suppressed, but somehow edited in her mind and put aside over the long years since the relationship she had had with her brothers in her youth had ended. And it had ended badly.

Initially idyllic and full of love and sex and passion, Ellie's relationship with Alan and Andrew, her older and younger brothers, had degenerated into arguments and resentments and misunderstandings once she had decided to leave their hometown to transfer to a college on the other side of the country. Even though her brothers had always known of her dreams of making something of her life and of her intentions to go to a better school than the local community college, both Alan and Andrew had expected Ellie to change her mind in light of the intense loving bond they had established since they had started having sex.

Her adamant determination to go on with her plans shouldn't have surprised her brothers, what with Ellie having always been a very driven and willful girl, but surprise them it did, so much so that they had interpreted her decision to leave as a downright betrayal. Feeling hurt herself that neither Al nor Drew could see that she was not abandoning them at all, but rather doing something she had always wanted to do and dreamed about and worked hard for, Ellie had been shocked by how hostile and unsympathetic her brothers had suddenly become in their attempts to dissuade her from leaving home. Her pain had only increased when Al and Drew had refused to believe her when she swore that she loved them with all her heart and always would, no matter where she was nor what she did. Her words had fallen on deaf ears, and not even her tears could convince them of her true feelings. In fact, Ellie's brothers had countered her declarations of love by challenging her to prove that she meant what she said in the most unequivocal of ways: by staying with them. That unreasonable and unfair demand had been the last straw and the ultimate nuclear solution, ending with the destruction of what still remained of the affectionate connections linking the three of them together and eventually leading to Ellie leaving anyway in a wake of stinging tears, bad blood and bitter regrets.

In time, the emotional wounds had healed enough for Ellie to be able to look back at her secret relationship with her brothers and once again see the positive, genuinely nourishing elements that had been there and had felt so good and pure before it had all gone to hell. In truth, Ellie had always remained keenly aware that she had never had better sex than what she had with Al and Drew, and those emotional, passionate incestuous sessions had always held a special place in her heart. Regardless of how things had ended with her brothers and how sad it was that the three of them had become estranged over the years, Ellie had gradually learned to isolate the specific memories of her physical interactions with Al and Drew and had grown to enjoy going back to them and dwelling exclusively on those priceless time fragments from her past, so hot and intimate and sensuous.

Indeed, placing the pleasurable elements of their shared history at the core of her recollections of her brothers, Ellie had somehow managed to salvage the peak of their happiness together, pausing her memories at a point in time when no misunderstandings or negative feelings polluted the loving bond that had tied her to her brothers. Often enough, the overwhelmingly strong sexual nature of her recollections had led Ellie to conjure up those scenes while she masturbated, until, in time, her past incestuous relationship became more and more disconnected from the sentimental burden that it would have had if she hadn't learned to treat those flashbacks as a very cherished yet emotionally edited stash of mental porn.

Blinking before the screen of her laptop and staring in awe at her kids' and Gabby's sexual antics, Ellie continued strumming her clit, easily managing to keep her toe-curling climax rolling as she experienced heights of pleasure that exceeded even the epic orgasms she had brought herself to during the masturbatory sessions of the last few days, after she had caught Tyler giving Gabby that epic facial in the living room. The sight of Michelle and Tyler having sex was so awe-inspiring and the sense of love and closeness between them was so evident to Ellie that she felt tears of joy welling in her eyes and rolling down her cheeks as she basked in the soul-warming glow of a bliss as intense and pure and unique as the one she had only felt as a girl whenever she had sex with her adored brothers.

Still, what made her heart swell with happiness even more was the fact that her kids were experiencing those indescribable sensations in an even more positive and stable way than she herself had done back in the days. As beautiful and memorable as her own incestuous relationship with her brothers had been, it never had the rock-solid, life-long emotional foundation that Michelle and Tyler shared. Ellie had never been as close to her brothers as her own kids were to each other, and while her own involvement with Al and Drew had come as an amazing but somewhat unexpected surprise, it seemed actually very natural and almost logical for her kids to end up together as lovers. On top of that, Ellie knew very well that Michelle and Tyler had always planned to remain close in the future, starting in the fall, when they would be going to the same college together. In that sense, there was no risk for the two of them to become separated by the mundane events of their day to day lives, for they had never really meant for their respective paths to diverge much, if at all.