It can be awkward to be seen in public with your stepsister, particularly if she's having a wild time twerking. River Lynn therefore doesn't get too friendly when she asks her stepbro Tony Rubino whether she can accompany him to his friend's party. He informs River that she is unable to twerk, and his pals tormented him for weeks afterward! Because she feels a little awkward, River heads to her bedroom to rehearse her routines. Tony seizes the chance to spy on her; the reality is that his stepsister has a lovely ass and can twerk! When his stepsister finds him staring at her, Tony becomes a little too engrossed in watching her as her cheeks begin to bounce. River is able to see her stepbrother's pants bulge. She teases him with her perky teen tits as she raises her top. River lets her stepbrother feel her breasts since she knows her parents aren't at home. River takes out his cock because she's intrigued by the bulge in his pants and she's amazed by her stepbro's enormous dick. Before she twerks some more and taunts him to fuck her from behind, Tony lets his stepsister suck him. As his stepsister jiggles and sways, Tony spears her pussy, banging her hard from behind. River gives herself a powerful orgasm as she grinds her fluffy muff on her stepbro's large dick. Tony accepts River as a missionary and smacks her twice until she cums once more. River takes Tony's unloaded mouthful and swallows her stepbrother's sperm. River has demonstrated her ability to twerk and much more!