Mother + Son + Incest Stories

A Story in the Alien Family Parasites/Incest Feeders Universe
Part of the Alien Family Parasites Universe. Human families are genetically altered by alien nanites to engage in impulsive incestuous activities.

Two families begin fucking their teenage kids...and sharing them.

An alien comes to earth expecting life to be like our porn. When it's not, he uses his AI to reshape people to play the parts in live-action smut!

A ghost who was once a mother and wife who desired to get fucked by her son while her husband eagerly watched is on the prowl for a body. When she acquires one, she's off on a fuckfest to fulfill all of her lusty, incestuous desires. Will she accomplish her goal before she's forced to leave the body? Incest, it seems, is indeed best!

Allie can't have any more babies, even though she and husband John would like another. In a moment of delight as he fills her pussy, she has the idea of getting her son to fuck her eldest daughter pregnant. Perhaps, she reasons, if she were to get him addicted to bareback sex and then somehow contrived to get him up close and personal with Danni, maybe nature would take its course? There's another member of the family, Rachel, who hasn't yet reached menarche, as far as anyone knows...