My Unfaithful Girlfriend with Extremely Low Moral Standards Gets Elegantly Stolen by a Bald Old Man, a Delinquent, and a Lustful Stud While I Can Only Watch, Fingers in My Mouth - Sora Shiina
She has an abnormally low threshold for cheating and will immediately get taken by another man whenever we fight. My cowardice is exposed, and she ends up having sex with guys I can't compete with—delinquent types, sleazy older men, wealthy men. What's more, I'm forced to wear a condom while she gets fucked raw and creampie by them, leading to a shocking and humiliating twist!