Ryou Seibai! Gakuen Bishoujo Seisai Hiroku, 凌成敗! ~学園美少女制裁秘録~, 능성패 ~실추의 아이돌 교착의 선수편~
Ryou Seibai! Gakuen Bishoujo Seisai Hiroku 2

During disciplinary duty at their prestigious academy, headmistress Shizuka and student council president Rena discover forbidden desires beneath their strict facade. Shizuka, torn between duty and lust, subjects Rena to intense punishments—fluttering between pain and pleasure as whips and restraints tease their throbbing bodies. Their power struggle evolves into passionate surrender, climaxing in moans muffled against desks. Wetness mingles with shame until both embrace ecstasy, their authority dissolving in shared, quivering release under flickering classroom lights.