The beautiful teacher Domazo sees through the natural masochistic idol-type student and lures her into the abyss of masochism!!!
"Mai, whose erotic fantasies won't stop and can't focus on studying. Concerned about this, teacher Shiokawa approaches her. Mai desperately confesses that she is dominated by fantasies of being raped by a man, so Shiokawa invites her to join a secret club. It was the school's underground club activity, where S and M gather for sexual intercourse in the sex spring club. Mai delights in her first training play, and Shiokawa is satisfied with the sight. The compatibility of the two Ms is abnormally good, and the M play accelerates with a synergistic effect!!!"
