Riku, a high school girl, was the target of bullying in her class. Male students demanded money and forced her to satisfy their sexual needs, and teachers continued to sexually assault her. The physical education teacher called her in for not having enough stamina and played pranks on her, and the English teacher made her practice pronunciation and lick his dick. Eventually, even the vice principal and principal got involved, and she was repeatedly raped in a creampie gangbang! "There's nothing but scum in this school..."