“Hey! Like, stop staring at my ass you horndog! I’m, like, your lil bro!” Austin complained, putting a manicured hand on his hip as he chastised his sister.

“That’s my ass, dipshit.” Kelly retorted, her tall masculine form now towering over her former body. “I’m allowed to look as much as I want.”

“Bullshit! I can, like, see you’re getting real hard.” returned Austin, flicking his long, brunette hair out of his face. “Just like, um, because you’re in the body of a hot guy now doesn’t mean you can, like, perv on me. Ugh, I sound like such a bimbo.”

“The witch’s magic transferred me into my own boyfriend, dumbass, so it’s not like this body hasn’t fucked that ass so many times. God, I was such a slut... But besides, I’m not even hard.”

“Are so!” Austin protested, reaching forward and grabbing his sister’s crotch through his jeans. Rubbing it to feel it’s huge length, he felt it grow. “See? That sexy, big, delicious cock of yours is sooooo begging for a BJ...” realizing what he’d just said, he brought a hand to his mouth in horror. “Like, why did I just say that? We’re like, s...s-”

“Siblings?” Kelly finished, unbuckling her belt and fishing her thick 9-inch cock from her pants. “Looks like her magic changed us in a few different ways, since I know all these big words now and you’re an idiot like I was...” Noticing her brother staring, she took it in her hands.  “...I promise I won’t tell mom.”

Rolling his eyes Austin got to his knees, taking the member between his delicate fingers. “Fine, I’ll like, suck your big meaty cock. But only, um, because I want to...” Tying his hair behind his head he began by kissing the tip. Becoming even more turned on hearing his sister’s deep moaning, he began to start to tease the shaft with his tongue. “You know, we can’t like, let this change us ‘n’ stuff...” Lick, lick, lick  “Like, we’re still s... sib...”

“Siblings.” Kelly muttered between moans of ecstasy, but Austin was already distracted, too busy focusing on taking the cock between his lips and down his throat. Choking on its full, impressive length Austin gave into the lustful, kinky urges of his airheaded sister. “I’m, like, such a total size queen.” he whispered as he caught his breath. “And I wanna slwallow your cum! I totally looovee sucking cock! ”