Takashi and Riyusuke aimed at the Tokyo National University of Fine Arts and Music pass to become a painter, and went to the technical school. The principal of the So is mother of Takashi, and be aunts for Riyusuke. One day watch two people who are not excited at the class of the sketch unlike other students even if Rieko who did the Model of the picture watches one's nude, and doubt it when two are homosexual. Therefore Rieko provoked two people, and were going to check Mami…
