Coworkers hear that someone who looks exactly like Riho appears in porn, so the man who often hangs out with her is pushed into finding out the truth. Riho readily admits that she performs in porn and casually tells him he can let everyone know. The next day, he returns from work to find her waiting outside his room. Once inside, she starts undressing and asks, “Don't you want me to buy your silence?” Captivated by her beautiful body, he gives in and sleeps with her. His girlfriend has just left on a three-day family trip, making it the perfect chance to cheat, but he still has his doubts.