StepMommy knows that you're supposed to be going out with your girlfriend tonight, but she just won't have that! You did promise her that you were going to take care of her sexual needs whenever she desired.. besides, you both know her husband isn't going to do anything to make her feel special. You're about to walk out the door to meet your girlfriend for dinner when StepMommy stops you wearing some very revealing lingerie. She frowns when she hears of your plans and commands you to call your girlfriend and tell her that you're going to be late. You try so hard to resist but StepMommy demands it and she isn't going to accept no for an answer. Once you've called your girlfriend the whole mood shifts and your StepMommy is very pleased. Now she's going to use your cock exactly as she wants and there's nothing you can do to stop her. She puts you in her mouth and gets you rock hard before sliding you between her soft voluptuous tits. You want to cum so bad but you know she would never allow it when she hasn't been fucked so you try your hardest to stop yourself from cumming. She gets on her knees and lets you fuck her doggy but gets bored of that quickly. It's much better when she's in charge anyway. She climbs on top of you and bounces up and down until she has a massive orgasm on your dick. Only now are you allowed to cum, which you do very quickly. You've filled your StepMommy up so nicely! She's beaming with joy as she leaks your cum all over her sexy lingerie. I guess now you can finally see your girlfriend..