CMV-198 DID Rope Academy: The Student Council President Sumire Aisaka in Crisis

A student council president overflowing with a sense of justice is cornered by members of an SM circle that secretly disrupts school discipline, enduring bondage and masochistic torment. She resists but is wrapped tightly in duct tape and humiliated with a rope between her legs. A gag is forced into her mouth, she's bound and left with a rope between her legs, her nipples developed. Her weakness is exploited, and she is made to be a bondage model. The female student, in her school swimsuit, endures a humiliating photoshoot. Restrained in the spread-eagle position, she cannot resist and experiences masochistic pleasure, orgasming multiple times as she blooms into a masochist. Labeled as perverted, even teachers torture and train her, causing her to writhe in ecstatic agony.