Your girlfriend convinced you to let her wear a transparent swimming costume to your friend's pool party. You hadn't made her cum in weeks so you knew she was going to fuck the first guy that approached her. What you didn't know was that she was so horny
Oh fuck, the way you and your asshole friends fucked my loser boyfriend up has me so fucking wet! Next time steal his wallet and I'll let you fuck me, he's too much of a pussy to call the cops on you!