Rieko Sugita, a young and beautiful hairdresser who happens to visit a bedding shop owned by Yoshitaro (Emoto) and the latter becomes so besotted with her that they begin an affair without his wife's knowledge. On the other hand, Rieko hates her late mother (Fueki Yuko) for sleeping around with other men but is actually following in her footsteps by sleeping with men for money. One day, she reunites with her first love Naoki (Ozawa) who has become an assistant professor and shares a dark secret ...