≪Alumni Association NTR≫ Kiho went to a reunion with her favorite classmate's boyfriend. A delinquent who she hated is participating there, and after a while after the second party begins, she suddenly loses her memory. The next day, when she wakes up, she is shown obscene photos and videos of Kiho, who seems to have been taken after the second party the other day, by a delinquent. "If you want me to turn it off, do what I say."Kiho was threatened and fucked by the man she hated the most in her life, but her unbelievable compatibility with Ji Po was too strong. ….