Nao, a married woman in her third year of marriage, recently felt troubled by her cold-hearted husband. Her husband seems to be having an affair, and Nao chooses a job that she can't tell anyone about because of her impatience and loneliness. If you want to meet only one person a month, you have to go, and the time limit is 19:00.With various restrictions, you will be introduced to a man named Oki and will go to the hotel. Nao tells Oki that he wants to be free and slowly strips him of his clothes...