One day, Kitakomatsu stayed back late to clean the classroom. While he was under the teachers table, a female student enters the classroom and proceeds to masturbate. While that fact is shocking in itself, Kitakomatsu is even more shocked when he realizes that the female student is student council president Takashima Shigure. She is attractive, excels at both academics and sports, and is looked up upon by both the boys and girls of the school. Kitakomatsu attempts to escape, but he trips and is discovered by Shigure.