Sakura up watching her mother teach her that a wife's role is to do as she pleases and not go against her husband. However, as the days go by, her husband becomes harsher and harsher, Sakurano starts to fade. Then, one day, while her husband is away on a business trip, she is invited to dinner by the man next door, and she decides to go along with him. There, they hit it off as they vent their frustrations about each other's spouses. With the help of alcohol, they end up in bed together. Sakurano gradually finds herself drawn to her husband, who is the polar opposite of her cold husband.