Sex with a relative. This chain of taboos cannot be stopped. A family connected in a strange way by sex... The heroine, Aya, still has horrible memories that remain unforgettable. Her mother licks her stepbrother's crotch like crazy, spreading her legs wide to welcome his cock. And her uncle asks the lustful Aya for a physical relationship. The older sister, for her part, is indulging in sex with her uncle like a madwoman... And now, Aya is being asked for sex by her own son, and she cannot refuse him...