Office lady Rina Fukada has her own clerk to train. The story is about Rina Fukada, a beautiful secretary who is extremely lustful, that day she had an appointment with an intern to exchange some experiences. However, in order for her to exchange experiences, he has to overcome a challenge that Rina Fukada offers that is to make her to the top. At first, the trainee seemed rather shy but with the bloody sex of the hot secretary he could not resist it.