Rin Kawano is Toono's childhood friend whose been close friends with him since they were kids. They were an inseparable duo where they would laugh and smile together. As they grow up, she and Toono are teenagers now where Toono goes to a private school called Mori Mori Academy and Rin goes to a public high school called Hata Imai High School. Right after school ended, Rin decides to visit her best friend at his school, but soon regrets her choice when she steps into a club known as Yarichin Bitch Club, who are known to serve sex to other guys in this private academy. The next thing you know, Rin is dragged into this messed up club by president's Keiichi Akemi where he forced her to help Toono and another student, Yuu Kashima, lose their virginities. If she fails to help the boys lose their v cards by the end of the month, they will perform a gang bang on them. With no other choice left, Rin reluctantly agrees to help. While getting dragged by the crazy antics from a bunch of sex freaks, Rin slowly finds herself falling for five guys containing a kind hearted aspiring photographer, a cheery extrovert with a darker personality, a brash and vulgar blue haired rebel with a difficulty of expressing his thoughts, a sex-crazed pink haired oddball who speaks gibberish, and a shy and lonely outcast with low self esteem. How would Rin handle a bunch of sex-crazed antics? How far would she go with these strange and chaotic perverts? Is more then meets the eye? Will she ever find love?
4 parts