“Wow… That is a big dick!” Gabby mumbled almost to herself, her fingers rubbing her pussy faster as she watched Michelle’s soft suckling lips slide up and down along Tyler’s dong with such passion and such genuine, sinful need to cram her brother’s enormous sausage down her gullet that the mere sight got her dizzy with vicarious excitement. As she stared raptly at Michelle slurping and bobbing and slobbering away all over Tyler’s mighty pole, Gabby couldn’t help but jokingly add: “No wonder you couldn’t take anything else up your butthole. That monster is as thick as both my cousins’ dicks combined! You’re a brave bitch to try double anal with that, Michelle!”
That doubly flattering yet obviously exaggerated comment made Tyler chuckle, inducing him to flash Gabby a pleased grin. At the same time, it also caused Michelle to giggle and therefore immediately gag on her brother’s throat-clogging truncheon. Emitting a series of wet slurping sounds that were somewhere between squelching dick-muffled laughter and sloppy suctioning smooches, Michelle slowly let the fat length of Tyler’s boner emerge from her constricting gullet and slide all the way out her oral cavity and past her saliva-glossy lips before she finally turned to the brunette with an expression of mock-anger painted on her amused, lust-flushed face.
“Gabby,” Michelle began with what little sternness she could muster given the fact that her hand was still stroking up and down the left of Tyler’s monstercock and a shiny, dangling string of precum-laced spittle connected her lips to his bulbous glans, “please, don’t make me laugh while I give my brother a blowjob. It’s very distracting and it could make me choke.”
Admiring Michelle’s spirit as much as her remarkable cock-sucking skills, Gabby nodded agreeably and replied with theatrical formality. “My apologies. Please do continue your forbidden fellatio, it’s quite a sight to see.”
Emboldened by the brunette’s playfulness and appreciation, Michelle redoubled her schlong-gobbling efforts, much to her own and her brother’s pleasure, not to mention Gabby’s voyeuristic delight. Soon the room was saturated with loud slurping and moaning sounds, Michelle’s sexy dick-muffled mewls increasing in volume the faster and deeper she sucked away at Tyler’s overswollen pole.
Always strumming her clit and panting ever more raggedly, Gabby remained as quiet as possible while drinking in the spectacle of Michelle kneeling between her groaning brother’s legs, her big round booty sticking out as her head bobbed devotedly up and down, her soft saliva-shiny lips wrapped lovingly around his enormous dickmeat, her dainty left hand wrapped around the root of his shaft and happily stroking away while her right hand was put to work between her legs, rubbing frenziedly at her juice-dripping clit. Initially just another hot detail in that scene of incestuous pleasure, the rhythmic sway of Michelle’s huge tits jiggling and wobbling in time with her lustful cock-inhaling tempo soon became the key detail that captured Gabby’s attention, eventually leading her to speak up after a long interval of awe-struck silence.
“Fuck, you two look so hot together, so… Complementary, I guess is the right word?” the brunette mused, her voice husky from the rippling mini-climaxes she was giving herself by restlessly circling her pussy-teasing digits all over her engorged clit and nectar-slick labia. “Look at those massive tits, they’re the perfect match for such a huge fucking monstercock…” Gabby murmured to herself before emerging from her contemplative mood with a snicker, only to immediately address a moaning, lust-high Tyler. “I bet you just love fucking your sister’s big soft titties. Don’t you, Tyler?”
Grunting with pleasure as he enjoyed Michelle’s awesome blowjob, Tyler looked at Gabby with glassy eyes and just nodded in reply while cracking a broad, ecstatic smile. All the while, his hands kept caressing his sister’s bobbing head, his fingers playing with her long light brown locks as her wet warm mouth worked its dick-engulfing magic on his achingly hard schlong. Immersed as she was in her own lascivious cocksucking haze, tingly with delight while she frigged away at her nectar-squishy clit with a desperation that matched her gusto in cramming her brother’s massive shaft down her saliva-lubed throat, Michelle didn’t fail to hear Gabby’s words too, and indeed took them as a not-so-veiled invitation for her to show off more of her slutty tricks.
Surprising Tyler and leaving him panting and grunting and aching for more of her superb fellating attentions, Michelle suddenly interrupted her blowjob and let her brother’s raging horsecock slide all the way out of her oral cavity until it plopped out of her talented mouth with a lewd slurping sound. Towering rigid and coated all over with a slippery sheen of spittle and precum, Tyler’s enormous dickmeat throbbed obscenely before Michelle’s pleasure-foggy eyes for just a second, not even long enough for him to complain about that unexpected development. Within moments, Michelle removed her pussy-diddling hand from between her legs, brought it to her lips to quickly lick up her own sweet juices off her fingers, and then straightened up on her knees while pushing her ample rack forward, thus nestling Tyler’s overswollen pole between her round jiggly tits. As she cupped her own massive boobs with her dainty hands and pressed them snugly around her brother’s rampant erection, Michelle looked up to see his expression shift from momentary puzzlement to instant bliss, the dick-hugging softness of her fleshy melons immediately compensating for the loss of her lips and mouth and gullet servicing him in concert.
“Fuck yeah! Aahh, Mimi, yeeess!” Tyler grunted as Michelle started expertly guiding her heavy jugs up and down along the veiny, girthy length of his shaft, treating him to an amazing titfuck that was made slicker and sexier by the layer of saliva she had lathered all over his dong during her intense blowjob.
Soon enough, Tyler’s words of appreciation degenerated into basic albeit obviously enthusiastic groans of pleasure when his giggling little sister winked at him, flashed him an adorably innocent smile that somehow made her present sluttiness even sexier, and then dipped her head down so that she could wrap her fantastic lips around the big pulsating tip of his dick. Keeping up the shaft-stroking motions of her bulging tits, Michelle made Tyler see stars as she began suckling and smooching and lapping away at his swollen glans, mewling sloppily as she licked up and drank down the copious stream of precum that she was milking out of him with her cock-smothering rack. Crazy horny and nearing climax, Tyler reacted to that incredible combination of pleasant stimuli by bucking his hips excitedly between Michelle’s huge round tits, fucking her saliva-lubed cleavage with quick, urgent strokes that testified to his savage need to pay homage to his own personal sex goddess of a sister with a generous offering of his brotherly cum.