[Machine Translation] You have always had a hard time with men because you grew up in an all-female environment, and you have never had a boyfriend. Then he told me that he would have sex with me if I agreed to certain conditions...? This is a sweet and exciting how-to sex love story with a popular and handsome colleague in the company! The jacket illustration is newly drawn by Fudo Fudo! [Cast] Kotaro Tachibana ( Kotaro Tachibana ) : Atsushi Domon