Kyoko Takara

A wife, bored with her husband, meets one of his old friends at a party. He manages a strip club. Intrigued, she goes with him to visit one of his clubs. One of the strippers is upset and the manager has to pleasure her to calm her down. The wife is aroused by the sight of this and later invites him to her house. There they begin a passionate affair behind her husband’s back.

Shizu is a housewife whose husband has just flown to Germany to work in his company's branch office. During her husband's absence, Shizu makes her first fatal mistake with her brother-in-law which leads to other men and her involvement with gangsters, dragging her into a mire from which she cannot escape.