Cumming on my step sister's titties (with Sierra Sanders)  |  (Random)

Sierra was stood up yet again and she is frustrated and annoyed. She looks perfect to you and you have no idea why any guy would not go out with her. Her fat ass is possibly her best feature, you note. As her step brother, you have only checked her out, but you have never acted on your horny thoughts. Maybe you can mess around with Sierra just a little bit tonight. You are not related, so there is no issue, as far as Sierra is concerned. She takes off her top and her bra and you finally get to see her perky titties. Now it is your turn to show her what you have in your pants. You expose yourself and Sierra asks you to start jerking off for her. "Do you want to see my pussy," she asks and then she fingers it as you watch. Though not related to one another, maybe this is a little wrong, but that makes it even sexier to you. Your hand moves up and down your hard cock as her fingers work her pussy right there on the couch. Suspecting that you like a nice ass, she turns around and wiggles her juicy ass. As her finger now moves in and out of her pussy, you wish you could just slide in from behind and work it yourself, but you have to maintain some control over your baser urges. She tells you to jerk your dick until you cum and she then takes your dick in her hand and works you over herself. Sierra tells you to cum all over her titties and her magical hand works a big load right out of you. You have made her forget all about being stood up! You are a good step brother!