Chiharu is a beautiful office lady who is good at crying. A mid-career man appears at her workplace. The two deepen their friendship as they work overtime together. One day, Chiharu's boyfriend tells her to break up with him. Even with her specialty of fake crying, Chiharu can't bring herself to regain her composure and ends up crying in earnest. A man who is kind to Chiharu when she cries. Later, the two end up going out drinking, and the two end up having an affair. After that, the relationship between the two deepens as they engage in repeated acts within the company. However, when it turns out that the man is actually married, Chiharu decides to break up with him.
