Rika, who works at the same workplace as her husband, has a strong dislike for her boss, Umeda. - A selfish man who makes insensitive remarks, forces drinking parties, suddenly works on holidays. - On the day the couple was scheduled to go out, the trip was canceled by Umeda, and they ended up staying at home because there was no last train. - Rika complains to Umeda, ``Rude Hito.'' - Rika's words anger her and she is pushed down by Umeda. - Rika expresses her disgust and violently resists, but she is swept away by the humiliating pleasure...