You always help me, right? I can play the role of his girlfriend. Our best friend Kazuya asks us to trick his mother who is pressuring him to get married. My wife, who is a full-time housewife and spends her days without stimulation, was enthusiastic about her plan, and I had no choice but to agree. A few days later, on the day when Kazuya's wife met Kazuya's mother for the first time, she thought she would come back for a dinner, but it seems that Kazuya's mother had arranged for her to go to a hotel and she was in a mood to not go home.