One day, a salaryman's husband came home with his boss. He was going on a business trip to a branch office outside the prefecture next week, and for some reason, Director Nakata asked his subordinate's wife, Non, to accompany him on the trip. Non was confused, but she agreed when her husband asked her to do so because it was for his promotion evaluation. The following week, at a hot spring resort in the mountains, Non was asked to provide obscene entertainment, and the wife reluctantly poured drinks for him, thinking it was for her husband's promotion...