Molly Little and Ricky Spanish are new stepsiblings, a situation that they're both still getting used to. Ricky can't help but notice how hot his new stepsis is and that she likes to dress nice and sexy. For her part, Molly is fascinated by this new handsome guy living with her. Molly confesses that she misses the time when it was just her dad and her and he was never home.

Ricky figures out pretty quickly that Molly is implying that she used to do lots of masturbating around the house. He tells her that he's starting college this week and both their parents work, so Molly will still have the place to herself. Molly takes Ricky at his word and settles in on the couch with her Rabbit vibrator, which she cheerfully refers to as her big brother. Ricky is still home when Molly gets going and sticks around long enough to watch Molly cum. When she realizes that Ricky is there, Molly tells him not to go because her pussy is still throbbing. That's enough encouragement for Ricky, who goes to work licking his new stepsister's pussy.

From there, Molly insists that Ricky fuck her. How can he say no to that? Whipping it out, he shoves his dick into Molly's bare twat. Her moans are like music to Ricky's ears. Even better, though, is when Molly gets Ricky on his back and begins sucking his fuck stick. That's a precursor to Molly straddling Ricky's legs and climbing aboard for a stiffie ride in his lap. Turning around, the horny spinner keeps their party going with big bounces. Ricky finishes Molly off in doggy, then pulls out to blow his nut all over her ass. Smiling and giggling, Molly admits she likes hanging out with Ricky better than being home alone.