Incubus Family Beta 2b (English)

Marty (or girl version – Maggie) is an unemployed loser stuck at home doing chores for his family. But on his 18th birthday, he gets a surprise visitor: a succubus named Cindy who explains that Marty actually an incubus! Cindy offers to teach Marty the basics of sex demon magic by helping him enslave his sisters Sarah and Rebecca (or boy versions – Seth and Robby). What follows is a perverted journey of sexual self discovery for all involved.​