Yuuri Oshikawa, chairman of P ● A, a woman who reigns at school. However, Yuri is held secret by the officers of the Evil Demon Student Organization! In order to protect his position and secret, Yuri responds to the demands of the evil demons ... Shi ● Tachi ● Po 3 sucking blowjob! Continuous wheel ● Creampie SEX! And someday there is a surprising change in Yuuri's mind and body ...! The whole story until the beautiful lady falls into Ji ● Po guy ●!