The class representatives are always serious students. Are these girls changing clothes in the classroom after school? Their skirts are super short! Loose socks! And T-backs! They are hidden sluts! Just when I thought "That's a lie," they found out I was peeping and persistently tried to keep quiet! But it didn't end there, they started fucking my dick as much as they wanted! They usually have a serious image, but their hidden side is so erotic that it gets me really excited! They also target my dick individually, and I become their masturbation pet...