A female student council president full of a sense of justice is tormented by the members of an sm circle that disrupts the school's discipline and operates in the shadows, suffering tight bondage masochistic punishment. Despite resisting, she is tightly wrapped in tape and subjected to the humiliation of a groin rope. A bit is put in her mouth, she is tied up, the groin rope is left on, and her nipples are developed. The female student who was made into a tight bondage model after being held over her weakness has a humiliating cunnilingus photoshoot in a school swimsuit. She is bound in a spread-eagle position, unable to resist, and repeatedly cums as a female with the pleasure of being abused, and her masochism blossoms. Labeled as a pervert, she is also trained by her teacher and moans in blissful torment from joyful abuse. [This work is an image video.]