Miho makes a pass at a student who works part-time at her company in what is intended to be just an easy romance. After work, the two rendezvous at an erotic hotel, but at work, their relationship starts to become suspicious. Realizing it's time to break up, Miho takes the initiative to end the relationship. The young man, however, is difficult to talk to. "This is the last time." The two promised, and then embraced. This feeling heats up their already compatible relationship...