My girlfriend was sleeping with other men right in front of me! (The text then abruptly shifts to a completely unrelated scene: "My girlfriend is sleeping with multiple men, and I, being cowardly, pretend to be asleep while watching her. I unconsciously get a full erection… HODV-21762")

One day, I was tired from hanging out with my girlfriend and friends, and I was lying around in the room. When I suddenly woke up, I found my girlfriend unusually wanton, having sex with her friends. In that moment, I got an erection...!! Harder than ever before...!! Seeing my beloved girlfriend having sex with another man in front of her, I didn't have the courage to stop them, and I actually felt excited about it.