Panting and straining and loving every second, adoring her brother for having such an incredible dick and for being so good at strumming her clit, Lyla didn’t pause for a moment in her ass-stuffing descent until her soft round buttcheeks were press firmly against Mike’s groin and her stretched out little sphincter was encircling the very base of his fat cock. A long throaty groan escaped Lyla’s slack mouth and a stabbing, unexpected climax ripped through her as she fully realized that she had just pulled off the impressive feat of taking the entire length of her brother’s enormous dickmeat up her ass in just one single uninterrupted booty-cramming motion. She felt like a total buttslut, and she fucking loved it.
“Uuhh shiiiit! Oowwh fuck yeeeeeeees!” Lyla yelled out, cumming with her brother’s huge boner buried balls-deep in her ass, her pussy juices meanwhile gushing all over his clit-diddling fingers as her climaxing anal walls massaged his butt-jamming pole from tip to root. Pleasure-wracked and hazy with anal bliss, Lyla couldn’t help but recline weakly against Mike’s chest and let her head loll back to rest in the hollow of his shoulder as she let the waves of orgasmic ecstasy wash over her.
Admiring the beaming smile painted on her face and the ecstatic glint in her half-closed bespectacled eyes, Mike laid back in the chair and wrapped his arms around his curvy sister’s limp frame, embracing her lovingly while he enjoyed the cock-hugging spasms of her snug slippery rectum squeezing rhythmically and suckling hard on his deeply buried boner. With one hand still slowly caressing her pussy and the other cupping each of her huge tits in turn, Mike nuzzled Lyla’s smooth neck and peppered her shoulders with kisses as he savored the indescribable thrill of having his beautiful big sister cum like crazy with his whole monstercock stuffed to the hilt up her ass.
When Lyla’s lustrous eyes finally fluttered open behind her glasses, the first thing she did was plant a long suctioning smooch on her brother’s smiling lips, which Mike reciprocated with enthusiasm, his firmly embedded shaft flexing with excitement deep inside her warm, rippling rectum.
As soon as she unglued her lips from her brother’s, Lyla locked gazes with him and spoke in a panting, sexy murmur: “Fuck me, Mikey. Uuuhh god, this feels so fucking good… Fuck my ass now, please! Make my ass cum on your cock again, Mikey… Oohh fuck, yes like that… Uuhh yeaaahh!”
Even as Mike answered her irresistible plea by starting to hump upward into her epic booty, stirring his massive erection deep inside the slick tightness of her anus, Lyla was already rocking on his lap, rotating her plump bubble-butt in delicious little circles, stimulating the snuggest and most receptive depths of her sensitive anal passage with his ass-jamming rod, causing the soft walls of her rectum to quiver and thus massage her brother’s length in a series of warm, slippery caresses. Those rippling contractions coaxed loud groans of pleasure from Mike in turn, egging him on to continue with his upward bucking strokes, initiating a delicious cycle of anal delight made of grinding and rocking and slow butt-stretching motions that caused the siblings to moan in unison, their mouths coming together of their own accord to share kiss after long, panting kiss.
As much as she wanted to stick to her initial naughty plan to ride her brother’s fat truncheon reverse cowgirl, bouncing her jiggly booty on his lap and fucking her own asshole with his thick boner, Lyla realized soon enough that she was simply too woozy with anal pleasure to even begin to do what she had planned. Over and over again, she tried to lift herself off Mike’s impaling shaft but she only ever managed to slide her clingy little butt-ring an inch or two upward along his veiny pole, then she couldn’t help but mewl with mind-shattering bliss and let herself slam down again, her stretched out sphincter gliding slickly over her brother’s length, gobbling his meaty schlong balls-deep inside her anus as she shivered all over, wracked by an unbroken chain of back-to-back mini orgasms.
Ironically, beside making her shiver with delight, the persistent clit-circling rubs that Mike’s fingers were unleashing on her pussy also contributed to sap Lyla’s energy. Just as they had sweetly mitigated the initial discomfort of having her tiny, super snug butthole invaded by his monstercock, her brother’s clitoral manipulations were now making her melt with pleasure, causing her slit to drool an incessant stream of sweet nectar as her whole curvy frame relaxed and enjoyed the endorphins flooding her very being.
As rivulets of girlcum kept gushing all over Mike’s digits and trickling into her buttcrack, lathering his beefy balls and further lubing his upward-thrusting shaft, Lyla gradually abandoned herself to the pleasure that her brother’s huge boner and restless fingers were gifting her. Along with the undercurrent of delight caused by having her big tits pawed and her nipples tweaked by Mike’s free hand, the persistent work of his digits on her pussy massively increased the anal ecstasy that Lyla took from having her narrow rectum widened and packed to bursting with his dickmeat. Soon, she was so pleasure-dazed that she couldn’t do anything more than simply grind and wiggle her skewered booty on his lap, moaning in delight while waves and tremors and jolts of climax kept smashing into her voluptuous, blissfully surrendered body.
Almost effortlessly, Mike’s shallow butt-stuffing upstrokes and Lyla’s tiny rump-impaling bounces and rectum-stirring gyrations synced together, creating a slow, languid assfucking rhythm that made the siblings exhale with shared anal bliss into each other’s smooching mouth.
Overcome by the unique, impossibly potent ripples of pleasure radiating from her buttery dick-jammed chute, Lyla lost herself in the heady sensations of slippery friction and perfect fullness that her brother’s monstercock was giving her as Mike gently yet incessantly humped his boner up into her clingy pink asshole. As she breathlessly kissed his lips and rocked her plump booty on his lap, Lyla grew to love the fact that Mike’s shaft remained mostly buried deep in her ass all the time, except for the couple of girthy inches that slid in and out of her overstretched little butt-ring with each of his short, booty-plugging thrusts.
The lazy, sensuous ass-stuffing tempo of their intimate sodomy also allowed Lyla’s preternaturally tight anal walls to properly adapt to Mike’s invasive thickness. As the firm dick-choking grip that her buttery passage had on his impressive slab of dickmeat relented somewhat without losing any of its delicious cock-tugging snugness, her pulsating rectum gradually reshaped itself to accommodate her brother’s schlong like a cut to fit glove. With the slick, cozy warmth of Lyla’s anal walls engulfing him all over and molding around his meaty thickness to perfection, it became easier and easier for Mike to pump his huge boner in and out of her warm oily anus while he gradually put more energy in each new butt-jamming upward thrust.