You've been cheating on your girlfriend with a married woman. You're both dirty cheaters. You agreed to stop until your mistress calls you over and demands you fuck her or she will tell your girlfriend. You fuck her and she goes on and on degrading your girlfriend the entire time. She makes sure you know that your dick has to be available on demand to her. You are so much better than her husband and she can't stand to not have you. Your escapades must always end with a creampie in her slutty breedable cunt.