[Cosplayer NTR] My girlfriend, a cosplayer with divine breasts who enjoys some popularity on social media, was being cuckolded by a sleazy photographer with raw sex and creampie without my knowledge... In a photo of her I found on a bulletin board on the Internet, there was a naked man I didn't know in the picture. I never thought my girlfriend would do something like this. I had no idea that this guy had taken all the raw sex, creampie, and POV that he hadn't done to me. I didn't know that she would make such pleasurable sounds. I should feel pathetic and frustrated, but why do I get an erection...