CAWB-010 I was caught by the "echi" duty on a school trip.... Nami Asami

The third-year students of ● High School arrive at a rural inn for their school trip. Nami, a serious and excellent student, is appointed as the "sex duty" officer, tasked with keeping an eye on the adolescent boys to prevent them from getting out of control. She keeps a watchful eye to ensure they don't have any erotic items, engage in any strange behavior, or cause any trouble. As expected, Nami finds an erotic magazine and confiscates it. The boy, tormented by the loss, begs Nami to relieve himself...