Boku no Bungeibu ni Bitch ga Iru nante Arienai.

A high school student who considers attractive girls to often be unpleasant uses the literature clubroom as a refuge for his otaku lifestyle. When informed that the club will be disbanded, he is forced to work with a popular female student council member to prevent this outcome. His first task involves assisting another well-known student, a blonde girl with a reputation for dating many boys despite having no actual romantic experience. She asks him to pretend to be her boyfriend. The story follows their interactions as they navigate this arrangement.