USBA-055 Uniform bondage, bondage training in the name of punishment, Nagisa Mitsuki

Masochistic propensity that has sprouted, immoral bondage training. An uncle who is a university professor... I was taking private lessons from his uncle during the summer vacation. His teaching was severe and he was punished for making mistakes. I turned up his skirt and shifted his pants and was hit on the buttocks. One day. In his uncle's room, he found a hemp rope and a photo book of a woman tied up. "This person is very beautiful." I masturbated while tying myself up. My uncle found such a figure and was severely punished.