The wife, unable to bear the loneliness of her husband's long-distance work assignment, begins an affair with a man who comes to fix the air conditioner. However, they are caught in the act by her husband, who, overwhelmed by despair, takes his own life. As the grieving wife mourns, two men arrive—having been hired by the husband to investigate the affair before his suicide. They berate and humiliate her, but in the process, her lewd nature gradually surfaces. Eventually, she accepts their seed, marking the beginning of a new chapter in her life.