The reality of a super bottom school! ! Rough J-types are good at avoiding repeating a grade! ? An erotic after-school battle between bottom-tier players who can\'t lose (超底辺学校のリアル！！やりらふぃーなJ系たちは留年回避もお手の物！？底辺同士の負けられない放課後のエロバトル) - Series