Orie, a widow who lost her husband in an accident at the end of last year. Currently she lives with her only son, Masaaki. Masaaki quit his job after his father died and withdrew home. Worried about Masaaki, Orie continues to take care of Masaaki. However, it is a tatemae. Both Orie and Masaaki had been aware of each other as the opposite sex since the life of their husband (father). One day, Orie invited Masaaki to go on a hot spring trip. At that destination, they ...
