Exposing the potent hypnotic power of his penlight to his foster mother and stepsisters, Mamiya Yuuichi exploits his family as a conduit for his sexual cravings. As the bizarre reality of the Mamiya home unfolds, in the suburb during afternoon today, nearby residents start to observe. Concerned about the ethical condition of the household, neighbor Nanae visits for a conversation. She cannot resist his hypnotic influence, and later neighbor Yachiyo experiences the same outcome. Ultimately Ruiko, chair of the Neighborhood Association, arrives at the Mamiya residence.
