Two hours later...

You have to admit, family reunions can be incredible... especially when you get to watch your twin sisters tit-fuck and finger your Aunt Jessica until she cums for the fourth time in half an hour. As the red-skinned succubus with the permanently erect cock collapses against the couch, breathing heavily into the stained cushions as her penis continues to ooze enticing-smelling cum into the carpet, you're given a clear view of her gaping and available pussy.

Uncle Leonard, a man only eleven years your senior, currently has his cock pinned inside your mother while his wife, a succubus with gleaming lightly tanned skin, Aunt Rachel, is making use of her notably long tongue in his ass.

Your sisters promptly embrace each other as Aunt Jessica slumps away from them; Stephanie leaning in to slurp up the cum from Erica's breasts, before trailing down and working on her twin's pussy. For her part Erica's tail wraps around Stephanie's thigh and plunges into the minutes-younger twin's ass, fucking fast and hard. Grandmama is quick to put Erica's lazy lips to work on her swollen tits, pumping heavy squirts of milk from each nipple as your sister squeezes and suckles.

With no one else to occupy her, you make your way over to Jessica as the winded succubus leans into the couch, and take her by the hips. She looks back at you with a surprised gasp but moans happily as you spear your cock into her burning vagina, her cock shooting a big load into the carpet as you reach around her leg to jerk her off as you fuck her. With each thrust, you feel your balls slap against Jessica's heavy, dangling pair, and the cum continues to pump from her cock as her pussy almost pulls you deeper and deeper inside the orgasming succubus with every push. With a final, hard thrust you feel Jessie's cock swell with a huge gout of semen, just as you blast her insides, filling her baby-growing womb with your own thick load.

Suddenly you feel like you've been punched in the gut, your vision blurs, and you're exhausted. Aunt Jessie screams in orgasmic delirium as she slams her ass again, and again, and again into you, ripping more and more cum from your draining balls. With a primal cry, she pulls herself off your cock and spins around, pushing you roughly to the floor and mounts you again, furiously jerking her cum-spewing penis all over your stomach, chest, and face as she continues to **** yet more semen from your aching testicles.

"Yes, oh fuck, yes James, give it to me," she shouts, slamming herself onto you wildly. "Give it all!"

In the next moment, Jessica is thrown off you as Erica and Stephane step into view; one begins sucking on your sore cock, the other licks your ear and whispers, "Fuck that bitch, you're ours now, little brother! Think you're man enough to fuck a baby into both of us like you did to Grandmama over there?"

Looking over you see Uncle Leonard on the ground, surrounded by the rest of the family. Aunt Rachel is riding his dick up her ass while Grandmama is sitting on his face, making out with Rachel and tail-fucking her pussy. Your mom has Leonard's balls engulfed in her mouth and Aunt Jessica is making him jerk her off, cumming onto what little bit of exposed stomach she can splatter.

"We want babies, James, and we're going to fuck you, over and over, until you give us babies!"

Normally you'd want out of this situation, as it looks like most of the succubi in this orgy are turning primal and loosing control. But the prospect of getting your twin sisters pregant is oddly arousing... at least, it is in your current state.