Sophia Grace is supposed to be sharing a room while her aunt, Lexxxi Nicole, visits. She opens her door to find her stepbrother Jake Adams in her bed, which freaks her out. Eventually Sophia climbs into bed with Jake and starts trying to get him out by being a brat. Her mom, Dava Fox, hears the commotion and comes in to scold them with the admonishment that they need to get along.

Eventually Sophia decides to change into her jammies, but once again loses her shit when she realizes that Jake is spying on her. She tries to make the best of it, getting into the bed as far away from her stepbro as she can get, but Jake starts jerking his dick off. When Sophia calls him on masturbating right in front of her, he claims that he needs to cum to sleep. Sophia claims that she can do that, too, so the pair of stepsiblings masturbate side by side. Jake watches his hot stepsis diddle herself for a bit, then gradually spoons behind her and slides his dick into her tight twat. She agrees that he can fuck her from behind, then gets on her knees so Jake can bang her while squeezing her heart shaped ass.

Rolling over after Jake has made her cum once, Sophia breaks her own word and lets him go to town in her while she watches. The two are almost caught when Dava and Lexxxi burst into the room so Lexxxi can give Sophia a gift for inconveniencing her. Jake keeps banging his stepsister as the girls all talk. Once her mom and aunt leave, Sophia gives in to her baser urges and climbs onto Jake's fuck stick to start riding him until she explodes with passion one last time. Then she gets on her knees to milk Jake's climax from his dick with a double handjob that lets him cum all over her face. Sohpia is just licking Jake's dick clean when her mom walks in again and catches them in the act.