Mei, a role model honor student and student council president, had a propensity that she couldn't tell anyone. - It is to be tied up with hemp rope and excited. That he is a masochist who gets drunk on the rope. - Even though she usually has a serious face, she is excited to be tightened with hemp rope without wearing underwear. The trigger was that I was tied up by the teacher half-heartedly and had sex. After that, she was trained in bondage and gradually blossomed her M nature. - The busty student council president who is both talented and talented falls into a nasty and masochistic bondage swamp. #養老P