場違いなヤリマンの入部で女子部員全員がヤリマン化！男子も女子もウブで真面目な生徒ばかりのお堅い文芸部になんとヤリマンが1人入部してきた！！部活動もそっちのけでパンチラ胸チラで男子部員を誘惑すると、所構わずヤリまくり！恥ずかしくて見て見ぬふりの毎日だった女…
When This Horny Slut Joined The Club, All The Female Members Turned Into Sluts Too! The Literary Club Is Filled With Innocent And Proper Boys And Girls And Now A Slut Has Become The Newest Member!! When She Started Seducing The Male Members With Panty Shot And Titty Shot Action, It Turned Into An All Out Fuck Fest! The Girls Were So Shocked And Embarrassed That They Pretended Not To Notice, But Then...
