The father left home due to debt, leaving Sumire to live with her mother. To ease her mother's burden, Sumire decided to become a home helper for their landlord. The landlord, who is wheelchair-bound and inconvenienced, took advantage of Sumire's offer to 'do anything' and began sexually harassing her. Initially, it was just caregiving, but his demands escalated, ultimately leading to non-consensual sex with internal ejaculation. Although Sumire initially resisted, she gradually became a sex slave.
