MUDR-237 I accidentally saw the darkness of the academy... The student council president I liked was an M girl being bound and trained by a teacher. Shiori Mitsuki

【I accidentally saw the other side of the class president】The cutest girl in the class, the class president, was actually a perverted masochist… Knowing her sexual fetish… The sight of her being bound and seeking training was obscene… She was too different from my ideal image, I couldn't control my jealousy and excitement… Bondage training, public humiliation play. Drowning in the gap of the girl's bondage masochism × perverted training.