``Disordered clothing means disordered minds.'' Kana, the student instructor, warned the other students in her usual stern tone.I was an exemplary class representative, and my greatest joy was receiving praise from my idol, Kana-sensei.I can't believe that such a serious Kana-sensei was doing such an obscene thing.One day after school, when I passed Kana-sensei on the stairs, I happened to see her without any panties on.I thought I had made a mistake, but when I followed Kana-sensei after class the next day, I saw her wearing no panties and exposing herself...
