Kanako is a married woman living a peaceful life. However, her husband loses his job and passes away in despair. Having lost her beloved husband, Kanako visits her husband's father. Feeling relieved by the warmth of her father-in-law, who resembles her husband, Kanako lives with him, caring for her frail father-in-law, but gradually she begins to see her husband in her father-in-law. And just as she desires the body of her beloved husband, she also begins to desire the body of her father-in-law...