Uniform Bondage Punishment By Father-in-law, An Innocent Body Who Learned The Taste Of A Rope Mahiro Ichiki

It was because of the rope that I knew the pleasure of sex for the first time. The pain and misery of being tied up gives rise to masochistic libido. An obscene body that becomes sensitive when tied tightly and gets wet when humiliated. Mahiro peeks at her mother and father-in-law's SM sex. Seeing the ecstatic expression of her tied up mother, Mahiro becomes interested in bondage and masturbates. I was scolded and punished for peeking from my father-in-law while my mother was away. With that as a trigger, Mahiro's training progresses, and Mahiro falls into a rope slave.