"Acting Crazy"

You've ended things with your bit on the side cause you've decided to be faithful to your girlfriend. But Alexa has found your spare key and let herself into your apartment. You walk into your bedroom to find her lying on your bed with her shirt wide open, and she's not wearing a bra. Her tits and cleavage look amazing but you're trying so hard to be good, but Alexa convinces you it's not cheating if you don't touch and just watch you have a wank!