Emiko visits her daughter's house to reconcile their struggling marriage. She wants her daughter and stepson to get along. Her actions are purely motivated by her motherly feelings, but at the same time, she finds herself drawn to her stepson's muscular body. With mixed feelings between being a mother and a woman, Emiko masturbates while thinking of her stepson. Then, all of a sudden, her stepson crawls into her futon. The two of them share the same feelings...