Director's wife Ayumi works in the same office. Ayumi's subordinate, Sawamura, is a little in love with the beautiful and sexy Ayumi. Sawamura's wife, who senses this, becomes jealous of Ayumi. Her wife plans a certain operation there. She first seduces her boss and makes her a slave to her own body. Then she has her Ayumi raped by her husband in her office during her overtime. And using that as a joke, Ayumi is humiliated every day.
