A slutty femboy's perspective

Luke woke slowly, throatily moaning under his breath. He turned, his oversized melons jostling as he shifted on top of them. They squished into his face like two great fleshy pillows. His moan turned into a groan as his girly thighs shifted, reminding him of the soreness of his still cum-stuffed ass. He felt as some not-quite-dry jizz seeped out of his anus. He was sure he'd never sit straight again...

Even as these thoughts ran through his mind he couldn't help the stirring of arousal in his cum-filled core. His belly still felt stuffed, nowhere near as bloated as before but still distended into the bed beneath him. He couldn't help feeling up his bodacious sticky form, arousal permeating his thoughts as more and more of the absolute railing he'd had before passing out filtered in.

Not that he wasn't used to being his younger sister's play thing. The interplay of him being both hard-to-get while being incapable of truly saying was just a fact of life and (with not very much resistance) he learned to accept it... well, he'd never tell his sister, but he actually found the whole thing extremely hot... the powerlessness and perceived resistance... the way he could make her angry and then she'd just fuck him harder...

He whimpered, **** and throaty, his fingers traveling along his fat bubble-butt, searching out the cum-drooling hole back there.

"Finally awake bro? Good, I want to try some stuff, so just hold right there-"

The snap of a camera sent his core spiraling again as lust surged again. His sis just took a pic of his cum-bloated ass? The fact that his gigantic dick was probably visible and very hard would give away any and all indication of how much of an absolute slut he was...

Suddenly a twisting sensation ripped through him, odd and... familiar? Some kind of change... or...where did he? and then it was gone, just a vague... nothingness? There was just that subtle feeling of wrongness left over in the back of his mind... a feeling that quickly dissipated as he felt his sister's long tongue begin to delve into his cum-stuffed boy-pussy.

He groaned as her tongue, inhumanly long and prehensile delved deeper and deeper into his most sensitive place. He rubbed his bloated stomach, feeling it jostle and shake, still satiated with gallons of jizz, jizz which which had more than likely already knocked him up.

Luke wasn't like other boys (more than the obvious), sure he liked having his dick or tits sucked and fucked but more than any other part, his bussy was his most erogenous and favorite part.

Even as he moaned into the pillowy tits pressed against the upper half of his body he could feel as the deep sensitive cave constricted and pulled at the tongue salivating all the way down his primary sex organ. It felt sooo good to have thick-hard objects in there, he was well familiar, having spent many a night shoving whatever toys he could get online into his ass (not to mention his over-eager perv of a sister).

There was a greater danger to his "gift" however, for it had no purpose other than to breed. They had been (somewhat) careful up till this point, always he'd managed to get in jibe at his sister for not using a condom whenever she forgot and that had been enough to keep her from going past that barrier. Last night, however, had been different. Something about the ferocity with which she'd been at it, like she'd never fucked anything in her life (silly) and... there was something else to last night... something that was just on the edge of his proverbial "tongue"...

"gnghhhh..." he groaned, losing his train of thought as Karis' long prehensile tongue bumped up against his angrily pulsing prostate. in moments the organ was twisting in one big knot around his bulging pre-tank, slowly constricting like the snake she was and sending his own dick into spasms of faux-orgasm, sending thick gouts of spurting pre to splash down the shaft hilted between Karis' tits on the bed and onto her tight muscular tummy...

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, (gigantic penis:1.3), erogenous bussy, impregnate-able bussy, cock-sucking bussy, enlarged erogenous prostate, bussy with one purpose (sex)

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, pheromones, arousing musk, prehensile and size-changing tongue