Shuumatsu no Harem

Synopsis

Karen tells Shouta he cannot leave the school until he graduates. Later, the class draw lots to choose his new roommate. Rikka Yanagi wins, but he runs away to the teacher's lounge because she reminds him of Erika. Shunka Hiiragi walks in and bonds with him by revealing she also used to be bullied. She then seduces him. Rikka complains it was supposed to be her turn and fights Shunka, so Shouta runs away again. He calls Yuzuki but gets no answer. Akira Toudou, the one who hit him with the volleyball, apologizes and seduces him. Karen makes a new arrangement where a girl will be assigned as his servant daily. After kissing Rikka, he trips and scrapes his hand. After getting treated, Karen orders Ichijou, Shunka, and Akira to sleep with him at the same time. Chifuyu Rehn Kuroda attempts to seduce him, but he refuses because she looks like a child. Karen informs him that Yuzuki moved away, angering him. Over the next few days, he becomes much more sexually aggressive with the girls. One day, Shion Hoshino, one of the girls who regularly ignored him when he was bullied, transfers in, shocking him.

(Source: Wikipedia)