Yurina... 38 years old, learns that her beloved son has been bullied by a classmate and calls her home, but instead ends up being raped by a delinquent boy. Her son, who happened to witness her, couldn't do anything even though his mother was being raped. Then, the rumor about the mother having sex spreads among the delinquent friends, and the behavior escalates... Stop it...my beloved mother is getting pregnant.