“Fuuuuck! Oooowwh fuuuck, yeeess! Tyyyy! Uuuhhh shiiiit!” Michelle yelled, her eyes rolling back in her skull and her clit-frigging digits twitching erratically all over her engorged nub as she was hit by a gigantic wave of butt-centric bliss that sent her fully stuffed rectum into a series of deep, incredible dick-milking spasms.
Stunned by the intensity of her climax and by the counterintuitive fact that such a brutal detonation of anal pleasure could be the result of a very gentle and super slow penetration such as the one that her brother had just treated her horny bootyhole to, Michelle just kept pinching and tweaking and circling her clit as she basked in the gush-inducing pulsations that made her cock-crammed anus contract crazily all around Tyler’s monstercock, which teased her lust-addled brain with the confusingly pleasurable sensation that his giant boner was getting even bigger inside her narrow chute, while in fact it was her rippling rectum that was squeezing him more firmly as her assgasm made her anal walls tighten even more all around his length.
Indeed, even though it was certainly true that Michelle’s hot forbidden passage was constricting him ever more snugly through her epic climax, Tyler’s boner was actually swelling bigger and harder inside her orgasming bowels at the same time as well, and no wonder. Along with the steamy shaft-massaging pressure of her velvety tunnel sucking and tugging and squeezing away at his dick and encasing him from tip to root in the unique warmth and tightness that he had come to associate with his sister’s lovely pink asshole, Michelle was also treating Tyler to the auditory magic of her priceless screams of pleasure, not to mention the added treat represented by the rivulets upon sugary rivulets of girlcum dribbling incessantly from her pussy and down her taint to finally bathe her indecently stretched hineyhole and the base of his firmly buried pole. On top of his previous excitement, the combination of stimuli he was being bombarded with almost made Tyler cum right there and then, but he willed himself to delay his ejaculation just a little bit longer, just so he could make Michelle cum even more and therefore glory in the amazing cock-milking effects that her assgasms had on his rump-impaling schlong.
Breathing heavily as he gloried in the spasming snugness of his sister’s rectum yet all the while straining to tame his impulse to just spray her bowels full of his hot seed right there and then, Tyler remained motionless all through Michelle’s shockingly powerful orgasm and, despite the intense throbbing of his fully engulfed and deliciously ass-sucked boner, he miraculously managed not to cum just yet. Only when Michelle’s frenzied clit-tormenting manipulations slowed to a lazy circling routine and her delirious howls of anal ecstasy diminished in volume and frequency, a change that matched the reduced potency of the dick-nursing squeezes animating her anal walls, did Tyler finally decide to move, his need to fuck his sister’s beautiful ass overruling any other consideration at that point.
Determined as he was to enjoy Michelle’s sweet bootyhole though, Tyler didn’t lose his mind completely. Indeed, the unexpectedly positive results that his super gentle penetration had brought both to himself and to Michelle gave him an idea, motivating him to try something sort of new, something that might just be the most pleasurable but also the safest way to buttfuck his callipygian little sister while aided only by the natural lubrication they had produced.
Kneading Michelle’s fabulously round asscheeks while pulling her even closer to his strong frame, Tyler withdrew his boner from her tiny clingy butthole just the merest bit, just enough to cause a small yet clearly perceivable feeling of motion and friction inside her snug chute, a sensation that was soon replicated when he pushed back into her anus. Egged on by her coos of delight, Tyler repeated that shallow in and out motion again, and again, setting a steady back and forth rhythm that gained speed at each pass, but always consisted of short thrusts. Forgetting all about trying to lengthen his strokes even once Michelle’s anus was better adapted to his sodomizing pace, Tyler deliberately kept his in-and-out motions shallow while at the same time putting all of his ass-loving passion into the force of his plunges, so that soon the powerful bucking impacts of his groin clapping against Michelle’s offered ass caused her bouncy buttcheeks to ripple juicily as her whole curvy little frame shook in time with his robust tempo.
While the car around them creaked and vibrated, Michelle giggled between joyous squeals of anal bliss as she used what little mobility she had in that position to start rocking back and forth in time with Tyler’s shallow yet ever faster and harder thrusts, meeting his booty-cramming slams and thus increasing their rectum-stuffing intensity even more. Indeed, far from being dissatisfied by the fact that he wasn’t boning her ass with his usual butt-wrecking long strokes, Michelle was loving the fact that her brother’s huge dickmeat barely exited her rippling anal sheath at all, letting her always savor that unique sense of total fullness inside her rectum that she had grown so deliciously addicted to. Still, Tyler’s fat sausage was actually moving in and out of her clingy nectar-lubed asshole after all, and, though only minimal, even that small hint of in-and-out pistoning friction was more than enough to set Michelle’s sensitive anal nerve endings on fire and reignite her earth-shattering assgasm into a new chain of rolling miniclimaxes that she made sure to amplify through her constant clit-frigging manipulations.
Hugged snugly together in the cramped confines of the car, the siblings moaned in unison as Tyler kept grinding vigorously into his sister’s jiggly bubble-butt, stirring her soft anal chute with his massive schlong while she held her legs locked desperately around his waist, as if to pull him deeper into her anus even though he was already buried balls-deep inside her deepest and tightest depths, whose cozy warmth he barely left during his shallow out-strokes. Short but extremely powerful and ever faster, Tyler’s rump-cramming thrusts gifted Michelle with an unbroken string of anal orgasms that were made sharper and even more gush-inducing thanks to the increasingly more frenzied circles that her fingertips traced on her juice-slippery clit, coaxing louder and throatier gasps of pleasure from her slack mouth but also sending her dick-packed rectum into constant shaft-tugging spasms that milked and tugged masterfully on Tyler’s firmly embedded dong, making him rabidly horny and instigating him to slam harder into her extra tight, sinfully hot asshole.