While his achingly hard boner throbbed mere inches from her winking butt-ring, Mike swiftly reached for the bottle of lube and promptly uncapped it before nudging its opening to Lyla’s already shrinking rosebud. Then, as he squeezed the bottle of lube and squirted a huge helping of the slippery fluid straight into his sister’s greedy anus, he added: “I hope this will be enough. You have the tightest little asshole ever, sis, really…”
The cold feel of the lube made Lyla wince, but after a moment the heat and heft of Mike’s fat cockhead was there again, pressing into her twitching asshole, calming her and thrilling her at the same time. As her brother’s huge boner slipped into her newly greased anus, sliding against her sensitive anal walls with more ease but widening her rectum just as powerfully, Lyla couldn’t help but purr like a naughty kitten, a broad serene smile painted on her parted lips, a new series of pleasurable wavelets already rippling outward from way deep inside her welcoming ass.
Glad to feel that his plan was working and that he could now plunge his butt-reaming shaft into Lyla’s heavenly tightness significantly more smoothly, Mike made it a point to pull out of his sister’s majestic booty completely every three or four strokes to squeeze another generous dose of lube right into her warm, snug anal chute. Keeping her adorable pink hineyhole all nice and slippery, and thus compensating for the downsides of its cock-choking grasp without losing any of its delicious shaft-tugging benefits, Mike repeatedly oiled up Lyla’s rectum while gradually increasing his ass-stretching rhythm, much to their shared delight.
Even though her hungry overdilated butthole remained unbearably empty whenever her brother pulled out to relube, Lyla soon started to enjoy the coolness of the slippery fluid pouring into her sensitive tunnel and coating her velvety anal walls. That momentary cold sensation was indeed synonymous with tingling, shivering anticipation for her, because as soon as Mike’s cockhead plopped out of her sphincter and another stream of lube was squirted into her anus, Lyla knew that within seconds he would once again be pushing himself deep into her rectum, filling her tight dick-gobbling passage to the limit with the meaty thickness of his horsecock. Not only that, but he would also slide in and out her ass more fluidly every time, picking up speed and energy at each pass.
Thrust after powerful ass-delving thrust, Mike kept gaining momentum, until, after he had finally squeezed the very last dribble of lube into Lyla’s cock-devouring anus, he was able to set a solid sodomizing tempo made of deep butt-filling plunges and smooth gliding retreats. His sister was clearly enjoying that faster assfucking pace too, as the chorus of moans escaping her mouth and the rivulets of girlcum streaking her thighs testified. And yet, Mike wasn’t completely satisfied.
Despite the minimal friction granted by the ridiculous amount of lube squishing inside her forbidden passage, Lyla’s asshole still remained sinfully tight, which was awesome, but that fact combined with the position he was in prevented Mike from picking up enough speed to properly unleash his roaring anal lust upon his sister’s epic bubble-butt. Turned on like crazy, infected by Lyla’s absolute involvement in their incestuous sodomy, Mike let out a throaty growl as he abruptly decided to shift position.
Getting up from his kneeling stance, he straddled Lyla’s gloriously round booty, planting his feet firmly on the bed as he crouched menacingly over her juicy rump. Grabbing her plump asscheeks possessively in his hands, Mike paused for a second to let his fully buried boner soak in the fantastic heat and snugness of his sister’s cock-hugging rectum as he drew a long steadying breath, getting ready to pound her ass for real. Moments later, as Lyla’s incoherent mewls started to form into what he was sure would be another insanely sexy plea for him to keep buttfucking her, Mike let all his accumulated anal lust break free and started mounting her ass like his life depended on it.
From his very first thrusts, Mike set a hard and fast butt-plowing rhythm that made Lyla’s vision flash white and her pussy juices drool even more copiously than before as the steady, rumbling chain of mini-climaxes sizzling outward from her dick-packed anus grew into a conflagration of back-to-back anal orgasms fueled by her brother’s booty-plundering rampage. Putting his whole body weight into each slamming in-stroke, plunging his enormous hardness balls-deep into his sister’s impossibly tight little orifice over and over again, Mike exhaled with lewd happiness as he finally found himself able to thrust all the way into Lyla’s rectum with all the blazing passion that her legendary ass instilled in him.
Glorying in the clingy warmth and slippery pressure of her narrow anal sheath, Mike hammered away at his sister’s plump jiggly bubble-butt with reckless gusto, pushing his swollen dickmeat as far up into her anal passage as possible, sodomizing her deeply and furiously, wishing only to repeat the slick, delicious pistoning motions of his boner sliding in and out of her asshole again and again and again. With his big beefy balls slapping against Lyla’s sopping pussy at each in-stroke and only his glans remaining gripped within her twitching pink sphincter at each out-stroke, egged on by the incessant dick-squeezing ripples of climax coursing through her slippery chute, Mike lost himself in the haze of their incestuous anal rutting, his low grunts matching Lyla’s rapturous howls of pleasure.
As if the snugness, heat and slickness of his sister’s asshole weren’t getting him crazy with arousal enough, the lewd panting words of encouragement that she managed to wail out here and there when she wasn’t screaming out in climax amplified Mike’s sodomizing desire even more, instigating him to further pick up his rabid ass-reaming pace.
“Uuhh yeeess… Harder, f-f-fuck me hardeeer! Oooww shiiiit, yeahhhh! D-d-deeper, Mikey, go deeper in my aaaaass! Uuhhnggh… Oooh fuck, yes… Fuck my ass, fuck my ass, fuck my aaaass!”
With Lyla’s gasping moans filling his ears like celestial music and her cock-hugging rectum incessantly massaging him in its heavenly tightness and sinful warmth, Mike just kept accelerating more and more, fucking his big sister’s beautiful bubble-butt faster and harder and deeper, driving his huge cock into her eager little anus with all the love and lust and passion he felt for her.