Maria Kenzie is in the kitchen making a sandwich while her stepbrother Jay Romero is in the breakfast nook. The stepsiblings don't always get along, and in this case Jay decides to make trouble as Maria begins to eat. She sees the look on his face and asks what's going on, and he claims that she's just gross when she eats. Jay goes on to say that he thinks she makes disgusting noises when she fucks, too. Maria tells Jay that he's just jealous that she's fucking his friend, which makes Jay storm out of the room.
Later, Jay is beating his meat and daydreaming about his stepsister. When he says her name aloud as he cums, Maria overhears it and barges in. Confronted by his hot stepsis, Jay has an idea: He tells her that it's not fair she's heard his sex noises but he hasn't heard hers. He tells Maria that to make it fair he'll have to hear her sex noises. Maria thinks about it, and then agrees. Tugging her shirt down to show off her titties and then peeling off her shorts so she can slide her panties aside, she masturbates just as Jay asked. Her dirty talk just gets Jay all wound up, so when Maria begs her stepbrother to fuck her dripping wet pussy he is happy to oblige.
They begin with Maria sucking Jay off to make sure he's as hard as a rock just for her. Turning around, Maria lets Jay palm that ass as he guides himself inside. She's so eager she can't help but jerk backwards to meet him thrust for thrust. Putting Jay on his back lets Maria climb on top to give her stepbrother a bald pussy stiffie ride, first in reverse cowgirl and then in cowgirl. They finish each other off with Maria on her back, hands on her calves to spread her legs nice and wide. Maria doesn't just want her stepbro to fuck her; she wants him to cum inside her. Jay is happy to do it, giving his hot stepsister a nice big creampie reward.