Prestige exclusive actress Rui Hasegawa is the new Disciplinary Committee Chairperson! This serious committee chairperson is kind to the good students and strict with the bad students, and will stop at nothing to maintain order at school! She works hard to create a healthy school life! Her behavior at school has only intensified the resentment of the bad students. She falls into a trap set by some bad students smoking on the rooftop and is photographed with a cigarette in hand. The bad students use the photo to blackmail the committee chairperson, demanding sexual favors throughout the school. The committee chairperson, determined to protect the school's discipline at all costs, must face the major problems lurking at school, such as the increasingly arrogant delinquents and perverted teachers who repeatedly take voyeur photos, all on her own...