A business trip with his cocky coworker Azumi Kirino goes sideways when his booking mistake leaves them with only one hotel room. Tired of her teasing, he tries to prove his manhood by fucking her, only to cum so quickly that she mocks him again. Now fully turned on, Azumi takes charge and teaches him how to satisfy her properly. Even after all that sex, it looks like she will still be the one calling the shots.