Kenzie Madison has just the costume to get under her preacher dad's skin: A sexy nun. She's had an ongoing relationship with her stepbrother, Kyle Mason, so she calls him in to help her zip into the sheer outfit. Kyle is alarmed at Kenzie's choices since they're supposed to go do a bible study with their dad, but at the same time he's totally turned on by the getup. Kenzie tries to cajole Kyle into a quickie, but heis concerned that they're going to get caught and into trouble. Kenzie is persistent, so she eventually gets her way with brother's dick in her mouth. She keeps on sucking until their dad calls them in for bible study.

Kenzie takes a moment to change back into her normal clothes before going to join Kyle and her stepdad, Chris Valiant, in the living room. She doesn't quit with teasing Kyle every time her dad is distracted. When Chris goes to take a phone call, Kenzie pounces. She goes back to exploring Kyle's hardon with her mouth, then lifts her skirt and slides down on his fuck stick.

When Chris returns, the two stepsiblings barely have time to make themselves presentable. Retreating to the other side of the sofa, Kenzie waits until her stepdad leaves. Then she slips her hand between her thighs to entice Kyle to come give it to her once again. He gives in, taking his sis on her back and then as she kneels on the couch. Pulling out to cum all over Kenzie's back, Kyle is just finishing up when Chris rejoins them and catches them enjoying the afterglow.