With no young people in the neighborhood, Nao takes over the neighborhood association's work on behalf of her busy husband. The officers, including Okajima, welcome her warmly and even throw a welcome party for her... However, Nao drinks too much of the alcohol she isn't used to and passes out drunk. Okajima, who lacks experience with women, tells himself he is just taking care of her, but gradually begins to undress her... Unable to hold back, he forcibly pushes down Nao as she wakes up. Having gotten a taste of her, Okajima takes advantage of Nao's kindness and brings her to his house many times...
