Under the care of her former teacher's husband, Satoshi, Kozima, a former student, came to report her marriage. Delighted by the news of the marriage, Satoshi was so happy that he quickly got drunk and collapsed, leaving his wife, Ryou, and Kozima alone in the living room... Attracted by Ryou's tolerance, Kozima, who is experiencing marital blues, impulsively pushes her down. Feeling exhilarated for the first time by a man other than her husband, Ryou also gives in to her body... The excitement of having sex with a young man much younger than herself is stimulating, and even though Ryou knows it's wrong, she cannot resist and repeatedly engages in physical intimacy...
