The beautiful stepmother helps her son who is craving for sexual satisfaction. A mother often visits me at home, where I live alone. It was thought to be love, but it turned out to be a sexual issue! I want to do something about it! But you can't ask for it in a normal way. That's why I asked my mother while being naked! It was supposed to be just a physical job, but damn, it's messed up. A complete version of an incest story and a novel painted in a light atmosphere! It also has original episodes supervised by a free-spirited teacher.