Seito Kaichou Hikaru

The student council at this unique educational institution is comprised of a nun, a warrior, and a miko, all working together to purge the perversion that has permeated their halls. Unbeknownst to them, the entire student body is thoroughly content with this state of affairs. However, fate intervenes when they find themselves under the watchful eye of the stern headmaster, who forces them to partake in a bizarre public performance. The goal? To match, and possibly surpass, the perversion that has taken root within their school's culture.