Growling with lust, Tyler responded to Michelle’s irresistible request by imparting one last hungry asshole-to-clit tongue swipe before standing up to his full height, thus offering a clear view of his massively erect truncheon both to his sister’s and Gabby’s rapt eyes. Still pawing and kneading and caressing Michelle’s plump round buttcheeks, Tyler nestled his huge length in the soft, girlcum-slippery cleft of her labia, sliding it back and forth a few times to coat his veiny shaft in her juices while rubbing the underside over her engorged clit at the same time. As horny as his sister was and just as determined to be inside her as she was desperate to be filled by him yet again, Tyler soon decided that he was lubed up enough. Grabbing his fat dong at the base, he briefly entertained himself by slapping his bloated precum-oozing glans a couple of times on Michelle’s swollen clit, eliciting a few adorable squeals of delight from her that made him chuckle in turn, but then he was back to his main task.
Soft and unbidden, the gasp of true shock that erupted from Gabby’s mouth was lost in the languid symphony of Michelle’s high-pitched pleasure screams mingling with Tyler’s throaty grunts as he guided his enormous dickmeat not to his sister’s winking, desperately needy bootyhole, but into her wet, deliciously inviting pussy instead. The image of Tyler’s impressive schlong slowly but surely entering Michelle’s juicy slit came as a total surprise to Gabby, who had assumed that, like herself, Michelle was a strictly anal only buttslut. Finding herself completely blindsided by the revelation that the siblings enjoyed a full no-holes-barred type of relationship, the brunette was absolutely enthralled by the unexpected and insanely erotic sight of Michelle’s tender pink pussy lips widening and wrapping themselves snugly around Tyler’s slit-drilling pole, the deliberate slowness of his penetration and the entwined moans that went with it increasing her voyeuristic pleasure to the maximum.
If that wasn’t an exciting enough sight, Gabby almost came on the spot when the room was filled by the yell of delirious bliss that Michelle let out as soon as her brother’s whole throbbing horsecock was crammed inside her slit and nothing but his huge beefy balls were left outside of her pussy to press against her rosy asshole. Close to climaxing as she was, the brunette’s instantly redoubled her clit-frigging motions and jammed a third finger into her needy anus, determined to try and give herself as many orgasms as Tyler’s monstercock was undoubtedly going to gift Michelle. And, judging by the increased overflow of shiny nectar dribbling from her soft, dick-stretched labia, Michelle seemed to be already ahead.
“Fuuuuck! Oohh fuckfuckfuuuck… Yeeeeesss!”
Those rapturous vocalizations from his sister had an immediate effect on Tyler as well. Like an injection of pure unadulterated lust shooting straight into his veins, Michelle’s howl of climax and the incredible shaft-massaging squeezes that her velvety vaginal walls administered to his fully buried dick sent Tyler into a pussy-crazed frenzy, which he desperately craved to let loose right away. Still, gritting his teeth and sinking his fingers into the fleshy bounciness of his sister’s plump asscheeks, Tyler willed himself to at least give Michelle’s tight, indecently wet little pussy a few moments to adapt to his ragingly hard dong. Indeed, only a handful of seconds passed before he was unable to restrain himself anymore, and he started fucking her.
Panting and groaning in delight, enjoying the soft nectar-drenched grip of her cozy folds clinging obscenely onto his broad truncheon, Tyler slowly pulled halfway out of Michelle’s slit and then gradually slotted himself balls-deep inside her again. Glorying in the gurgling mewls of appreciation and the wild looks of encouragement that his orgasm-drunk sister flashed him as she tried to keep her heavy-lidded eyes from closing, Tyler repeated that careful in-out motion again, then again, pulling three quarters of the way out, and then again, pumping a little faster, and again and again and again.
Sliding fluidly all the while, adding more strength and gaining more speed at each pussy-jamming in-stroke while he watched his shaft getting shinier and glossier with her gushing girlcum at every out-stroke, Tyler only had to keep his roaring lust in check for another minute or so before he felt Michelle’s legs encircle his midriff and pull him lustfully closer to her in the ultimate non-verbal gesture of approval for his slit-stretching thrusts. As soon as he got that sensuous green light, Tyler locked gazes with a smiling, moaning and languidly cross-eyed Michelle, grinned back at her and took a deep steadying breath. Moments later, as he exhaled in a guttural grunt of animalistic delight, Tyler threw caution to the wind and started pounding away at his little sis’s delicious pussy like there was no tomorrow.
As much as the mere sight of the petite, voluptuous sister taking her muscular brother’s monstercock into her juicy little slit had been a shock for Gabby, it was nothing compared to the raw passion demonstrated by Tyler as he slammed his huge schlong into Michelle’s pussy without pause while she squealed and shivered and egged him on with broken screams of pleasure, at least when she wasn’t too incapacitated by the orgasmic storm crashing mercilessly into her. The dripping rivulets of girlcum overflowing Michelle’s dick-crammed slit were so copious that soon a squelching wet sound accompanied Tyler’s furious plowing rhythm, creating a lewd background sound to his savage grunts and his sister’s incessant mewls of climax.
Merely witnessing the force of Tyler’s balls-deep thrusts and the matching potency of Michelle’s back-to-back orgasms sent Gabby’s lust-addled mind reeling, making her ass-prodding and clit-tormenting fingers act even faster in an obviously doomed effort to catch up with her writhing, masterfully fucked friend’s climax count. With a wry and not a little envious smirk, Gabby let out a choked gasp and came on her fingers, all the while sighing at the thought of how much more intensely Michelle was cumming right there and then.
And indeed, at that point Michelle was so far gone that she barely even realized where she was. Tyler’s relentless, deliciously powerful assault on her pristine little pussy had overwhelmed her so quickly and sent her into a blissful haze so all-encompassing that Michelle didn’t even have to touch her clit to cum on his enormous, slit-plowing dickmeat over and over again. The girthy hardness and breath-taking hugeness of her brother’s horsecock felt even better now than they had a few hours earlier, when she had eagerly gifted him with her virginity, and her soft snug vaginal walls seemed to have already reshaped themselves to fit his dong to perfection, enveloping his veiny shaft from tip to root in a girlcum-slick, rippling grip that felt as good to her as it clearly did to him.