[Standing on her feet x First Bondage Exposure] A girl who became interested in an SM book she happened to pick up and began to feel excited about being tied up and being watched, hid in the school and indulged in shameful masturbation. Ta. One day, he was caught masturbating in school, and he was forced to perform extreme perverted play as ordered, and he woke up to the pleasure of shame...bondage, blindfolded sex, student exposure temptation, full head Masked service...Slender girl 'stands on her feet' and awakens to perverted masochism in hemp rope bondage!