QRDA-130 Female student council group stomping

The student council exists to enforce the school's rules. The student council at this school is composed solely of female students. Moreover, all of them are 'S girls.' If there is even one student who doesn't follow the rules, they will be subjected to severe punishment by these girls. Even if that student is a teacher. Today again, their cheerful voices can be heard as they scold a male student for not following the rules.