Japanese Name: Ai Shimai Tsubomi… Kegashite Kudasai,Immoral Sisters 3,Hermanas inmorales 3,애자매 꽃봉오리… 더럽혀 주세요,愛姉妹 蕾… 汚してください,Immoral Sisters: Blossoming,Hermanas inmorales: la floración
Description: The sister of Miyatsuji Kotono and Suzuyo went to the Ikaruga High School where her mother Kasumi acted as a leader of the trustee. The two beautiful girls adored Kaneshiro Shoichi. However, he gave his concern only to the school doctor, Morisawa Maiko, and he was captivated by her body.
Because he would be expelled from school if he didn`t pass the examination, he was tempted by Maiko to break into the principal`s office, and steal the disk that contained the examination.