This role-play is performed by adults. She hasn't had any night time activities with her husband for a long time, and because of that, she has been overly devoted to her son Takashi. One day, he witnesses Takashi being bullied and invites Tanaka, who is considered a leader, to his home. Tanaka tries to convince her not to bully him anymore, but as if to make fun of his love, Tanaka asks her to strip. Ai exposes herself in hopes that her son will be saved by offering her body, but the sexual desires of Tanaka and other bullies only escalate.