Although her married life is happy, there is no sexual intercourse. Hikari starts running to improve herself and attract her husband's attention but ends up injuring her foot. At her husband's suggestion, she calls in a dispatched masseur, but the masseur uses overseas techniques that touch sensitive areas, making Hikari both embarrassed and captivated by the skillful treatment. One day, the masseur's hands become excessively lewd, touching her groin and breasts, causing her to climax. When asked 'Would you like to extend?' she nods, betraying her husband and accepting the masseur's penis.
