Maki is a star employee at an advertising agency, considered nearly equal to the department manager. She often reprimands junior staff on his behalf, leaving Suzuki and Ohashi especially resentful. Their colleague Kameda invites her on an overnight inspection trip for the company outing and suggests that the men have some fun with her. Eager to vent years of frustration, Suzuki and Ohashi join them at the hot-spring inn. After learning that Maki loves alcohol, they get her in a cheerful mood and slowly close their trap around her...