Bullying is definitely not allowed! Hibino, the class president whose motto is justice is to have a clean, honest and fun school life. Iori is a quiet obscene girl who has stopped going to school after wetting herself in class. Thanks to Hibino's loving persuasion, Iori returns to school, but is nervous about her first class in a while and ends up peeing again. As Iori trembles in despair as her pee drips down, Hibino urinates herself and says, ``There's no shame in peeing.''