Franny is a hungry gal!

“Franny!” Kary exclaims between bites of pizza. “Bro she is fucking my urethra!”

“Why didn’t *I* think of that?”

“It’s like a pussy, you stick your tongue in it and the good stuff comes out,” Franny informs you during a pause.

“She’s got you there, sis,” you smile. “Your slit is totally fuckable.” That seems to rev up Kary’s libido.

“I didn’t even consider that! Sticking my dick in things, sure, but, bro, you could fuck my dick hole. Cum in me, even...knock up your little sister’s sack? Got room for two in here,” she pats each side of her scrotum.

“Whoa, wait, really? That seems a little unlikely.”

“Says the pregnant man. The preggo guy that has a baby in his ass? Or am I mistaken? Or maybe my fully prepared load can make a temporary womb in any fertile orifice? Even inside my own balls if someone else’s cum got inside? I think I know my own body better than you, or am I wrong?” Kary seems a little bitchy.

“Well, Kary, you are the mother of our daughter and you made this happen even though there are no vaginas between us. So if you want to carry a few babies in your ball sack I guess I should step up.”

“I wasn’t-“ Kary starts.

You walk above Franny while she continues tongue-fucking Kary’s dick and sit on her head. You slide your dick along Franny’s face until your dick finds her tongue inside your sister. Then you **** your way inside with her tongue.

It’s like getting a blowjob while having sex. Franny’s expert tongue work and the tight fit are anazing. Franny’s head starts to sink into your expansive asshole a little, further stimulating you.

“Bro, your butt is swallowing our guest! Hehe, this is amazing! Uh...whew, uhm, bro, pull out!”

“Wha?” You try to withdraw but end up stuck on Franny’s head as you see your dick swell. You feel a pressure inside as you struggle. Franny is sharing Kary’s load with you, but you are getting a sizeable portion of it up your dick.

“Oh gosh bro, I’m so sorry! I wanted *my* sack knocked up, really! I had it ready for you to inseminate! But now it looks like....”

“Kary really? Now it’s all going inside me! Look at my balls!” You are growing massive balls beneath your regular dick. Fuck, what the hell?!?