Des:One day, Kenji, who was living alone, met Tomoki, a married woman, in nearby Izakaya. I decided to make a mistake with my husband and drink with her. As a result, I became friends with her and started repeating my physical relationship. Kenji gives Yuki Tomokis duplicate key and starts heading to Yukis house with shopping bags while his husband goes to work. He begins to spend a lush moment in the young room, as if he distracts from the couples loneliness.