My mother's remarried partner has a son, and both are perverted. My mother is also perverted, so she starts having sex even in front of her stepfather and daughter. The daughter eventually can't stand it anymore and ends up with her stepbrother. The stepfather, who can't help but want to be with the daughter, threatens her, saying he'll cry if she doesn't divorce her mother, and forces himself on her. However, just as her mother was, the daughter is a highly sensual woman who gets extremely aroused and reaches orgasm easily, a trait she inherited from her mother.
