Kanako was a housewife living a peaceful life. However, her husband lost his job and, in his despair, passed away. Having lost her beloved husband, Kanako went to visit her father-in-law. Comforted by the warmth of her father-in-law, who resembled her husband, Kanako began living with him to care for his frail health. Gradually, she started to see her husband's image in him. And just as she had craved her beloved husband's body, she began to desire her father-in-law's body as well...