Hoping to start a new life, Ki moved with her husband Kojiichi to an apartment in the suburbs. Kojiichi noticed that their neighbor was an AV actor. Despite feeling uneasy, Ki found herself intrigued. One day, the neighbor who had been targeting Ki tied her up and raped her. Although Ki resisted, she became intoxicated by his professional skills and got hooked on the affair with him. Their acts escalated.
