"The true story of a straight guy losing his anal virginity!" After being tricked into starring in a gay porn video, he's forced to climax in front of the camera! A man who identifies himself as a porn director scouts Tsukasa, who's a huge idiot, to be a gay porn actor. Being drawn to the potential cash was his fatal mistake! Because not only is this porn, but it's porn between two guys! And so, under the eyes of the director, who's a specialist at filming sex scenes, What will happen to Tsukasa?!