I am humiliated and sexually assaulted daily by my shut-in classmate and his family. (APNS-303)

Misaki Manaka, a gifted student and vice president of the student council, visits her hikikomori classmate, Yuusei, to get her to attend school. Instead, she finds Yuusei's father, Kenta, and a thug named Hirai there. The three of them then gang-rape her, leaving her mentally and physically broken…