+ (gigantic breasts:1.4)

*plap!* *plap!* *plap!*

Karis grunted again, her tone blissfully on the verge of collapse as her cock pulsed, stretching the abused hole. She slid her own bouncing ass back and forth, her fat dick sliding in the slippery gasping tunnel before her. *Slap!* Strings of spent jizz went flying where her hand had just left another print on the juicy, shaking cheeks her cock pistoned between.

"U-useless... c-can't even keep it u-up for longer than..." Luke gasped, his face hanging off the bed as cum continued to trail down his back and face. "...th-an a few hours? You're about spent.... I-hah-can t-tell..." he said between shuddering moans and deep intakes of air even as his fat ass and overstuffed bussy continued to squelch lewdly above him.

The taunting had its desired effect and Karis' thrusting ramped up, her strong hips impacting with rippling thuds against his twitching abused hole.

Karis smirked, slapping his already red ass once, twice, thrice, each time driving a shudder from the shaking, twitching femboy. "Oh, I can go aaaall day, bro. I've been gooning for years and you've just started..."

With a final harder slap (and a yelp), she reached to the side, between beer cans, used condoms and tissues to where her phone sat. Quickly she swiped over to the image of her "big" bro and started typing, still fucking his ass "a hand on the reigns" as residual loads continued to squelch out around her veiny intrusion.

+ (gigantic breasts:1.4)

Glancing over the rippling, bouncing ass before her, she could just make out the swelling blobs now attached to his chest. In moments that growth seemed to go nuclear as they not only billowed out the sides of his shaking slim upper-body, but also filling in the gap beneath his rotund cum-stuffed belly and even pressing into her her heavy balls so that the cum-slathered testes splatted against the big gelatinous tits over and over...

Luke - dainty feminine femboy, 25 years old, short brown hair, rolling eyes, stuffed with cum, cum inflation, cum dripping from mouth, naked, gigantic ass, brown eyes, otoko no ko, small penis, slut, confident bratty bitch, cum on face, does whatever his sister tells him to, (gigantic breasts:1.4), slap marks, covered in cum, ahegao,

Karis - naked, muscular body, (amazonian body), eye bags, (massive chest:1.3), 21 years old, long dark hair, hair over one eye, manic grin, futanari, (gigantic penis:1.3), cum on head, blushing, cum on breasts, cum on face, cum dripping from mouth, runny makeup, steaming skin, smelly, (gigantic ass:1.3), huge loads, multi-orgasmic cock