Kizumono no Shoujo -Kizumono no Gakuen Gaiden-

The “Kazaoto Academy Student Guerrilla Incident”. An incident where roughly all survivors suffered greatly. The women, raped. The men who refused to rape, killed. And now, once again, a new humiliation play was about to begin… After the terrifying incident took place, part of the students who attended Kazaoto Academy transfered schools. And so, the stage changes to the preparatory school, Mizuto Academy, which two of the incident’s victims attended. They were Oomura Takeshi and Shindou Narumi. In the middle of winter, when he had just gotten used to his new school life, Takeshi discovered a laptop which contained a video of Narumi being gang raped. While he was in shock at this devastating sight, his friend Kaneda Masaru saw the video by accident. Unflinchingly, Kaneda comes up with ways to use this video to blackmail Narumi. Without being able to refuse Kaneda’s suggestion, Takeshi, while holding complicated feelings in his chest, ends up agreeing to blackmail and rape Narumi. And so, asides from Narumi, they gradually went on to defile the other girls surrounding them… From j-addicts.