Asami, a beautiful wife, is attracted to her taciturn husband and feels happy that they have been able to marry him. However, she feels uneasy about a life where they barely even talk to each other. Then, a middle-aged man moves into the apartment complex where she lives like this. When he comes to greet her, Asami realizes that he is her teacher from her school days. Asami is a married woman who has always been modest and enjoys reading books, and her middle-aged man is a former physical education teacher whose only redeeming features are his physical strength and masculinity. The two, who were never meant to meet, end up in an affair so intense that they end up sweating...