Ai Sayama passionately plays the role of a married woman who loves her husband but cannot resist her own frustrations! Ai, a wife who is caring for her husband, Tatsuro, who is older than her, often tries to have sex, but it doesn't work out, probably because of her illness. Iida ends up in the hospital next to them. One day, her love witnesses Iida masturbating and things get awkward, but her frustrated love then masturbates with her husband's hands as she falls asleep.