Jay Romero has a new stepsister, Riley Star. Their recently blended family happened so fast that the new stepsiblings never met until Jay went to his room one morning and found Riley asleep in his bed when he comes home from college. He learns that Riley has been staying there and that she's open to sharing the bed.

Later, Riley crawls into bed where Jay is sleeping to ask if she can borrow his car. She offers to do his homework, clean his room, and suck his dick. Jay tries to resist, but who can say no to a hot blonde who's offering a good time? As Riley blows him, Jay realizes he's going to need to tap that, ASAP.

Game for a good time, Riley lets Jay fuck her on her knees. Then she rides him like the cowgirl she is. After a brief break to suck her own juices off Jay's fuck stick, Riley goes for it in reverse cowgirl. They end with Riley on her back, moaning as Jay finishes her off and then pulls out to cover her in his cum shot. The new stepsiblings agree they'll have to spend tons of time together going forward.