​Experience pure bliss at St. Alcadia School, where Hayami Takurou finds himself embraced by an alluring group of babes residing in the school’s all-girls dormitory. Otokawa Saori, the caretaker, stands out as the epitome of seduction. With the warm reception extended by the girls, Takurou’s anticipation for an extraordinary school life reaches new heights. However, things take a turn when the stunning yet manipulative Morimoto sisters, the true rulers of the school, uncover Takurou’s extraordinary “Ultimate Sex Power” and attempt to harness it for their own gain. Witness the clash of desires as power dynamics and steamy encounters unravel in this provocative tale.​