Sakura, an idol at work who is always cheerful and cheerful, is exhausted from her married life, which has entered a period of boredom. Sakura's colleague, Kurokawa, was worried about her and kindly offered her advice. When she learned that her first love was feeling lonely, she confessed her feelings of love that she had been harboring for many years. Sakura is moved by the kindness of Kurokawa, who takes her seriously unlike her cold husband, and decides to accept his passionate confession...