Yoshie Mitani, in her first year of marriage, and her husband Kenichi were leading a married life in which the freshness of when they first married still remained. Yoshie is a woman who is always thinking only about what she should do in order to be loved by her husband. Kenichi begins to feel that Yoshie’s behavior is somewhat of a burden, and he also starts to feel fed up with the childish aspects of Yoshie. Yoshie, who begins to think that something is a little strange about her husband’s behavior, visits her senior from her girls’ school days, Miyuki, to consult with her. At that time, she had admired Miyuki and had been in a lesbian relationship with her.