I used to be plain, uncool, and unpopular, but I have continued to improve myself and am now a fairly famous model. - One day, I meet Chiharu, a friend from my school days, again. - Chiharu's boyfriend, Riku, is my former crush. - The three of us decided to have dinner, and I decided to seduce Riku while Chiharu was asleep. - After that, I started meeting Riku frequently and started giving him reverse anal training. - I want to see more of the face he has never shown to Chiharu as he cums...