Eight years after the death of her husband, Fuyuko (Izumi) lives a happy life with her daughter and her husband. Her only pleasure was for her daughter and her husband to have a child and become a young grandmother. However, there is no sign of being able to have children. Unable to live up to her mother's expectations, Mizuna's daughter becomes depressed. Eventually, her heart breaks, and she comes up with the idea of making Fuyuko a surrogate mother, and assigns men to revive Fuyuko's sexuality. And finally with my son-in-law, Akio ….
