The Ishikawa family seemed to have built a happy family. Before getting married, Yuna, a full-time housewife, had an affair with her current husband's boss. Yuna, who couldn't forget her feelings secretly, burns up the flames of love due to a sudden reunion with her boss. Currently, the two have their own homes, and although they know that they are good-looking, they sought each other as their instincts went, and had sexual intercourse many times.
