"Shimada is different from the other kids, he's a very serious and wonderful person". As class president, I admired the student advisor, Ms. Maki, who said this to me. She was stricter than anyone else about breaking the school rules, but she also praised the right behavior, and she was truly a woman of "good behavior". However, one day after school, I caught a glimpse of Maki-sensei's true colors. Maki-sensei, who was a stickler for the school's rules, didn't even wear underwear to class...