Yuka's husband lost his job, cutting off their income, and she fell behind on rent payments. One day, when she went to deliver the overdue rent to her landlord, he brazenly raped her in broad daylight. Her relationship with her husband had grown distant, and Yuka found herself satisfying her desires through masturbation, reliving the encounter with the landlord. Yet she began to feel a growing loneliness for someone other than her husband. After that incident, whenever loneliness overwhelmed her, Yuka started hanging her red panties on the landlord's door knob.