Maki was traumatized by domestic violence from her previous husband. Since then, she has been striving to become a strong woman, but she met Satoru, who is 10 years older than her, at work and proposed to her, so she remarried. Satoru is kind, and perhaps because Maki doesn't like men, he doesn't even ask for sex. She ends up living with him at his parents' house, but Maki realizes that Satoru's lack of desire isn't due to kindness, but the masochistic nature that runs in his family...