Chairman Nana Sanezane Matsumoto

J cup bust 100cm! The 2nd exclusive event of Mammalian Matsumoto Nanazane! This time the seasonal uniform suits well! Nana, a sober and modest uniform girl, is nominated to be a class member in order to eliminate the trouble caused by men with excessive sexual desires, and Nana declares, "If all boys become wise people mode, they will grow up!" On that day, a sexual war broke out between Nanami and the men who guarded the school history in Ferratio.