Aria Valencia is ready to play tutor to her stepbrother, Oliver Flynn. Dressed in a smart sexy outfit complete with a miniskirt, chunky heels, and thick glasses, Aria dresses the way she thinks a teacher would. Oliver is confused why his stepsis is trying to teach him about sex, which causes some friction between the stepsiblings. Eventually he agrees to let her practice on him, but he gets even more of a hands on show than he bargained for.

Aria tries to have Oliver pull his penis out, but he refuses. She says she'll go first. Pulling her shirt down, she explains that these are boobs. Aria's miniskirt hits the ground next so that Oliver can see what a vagina looks like. Oliver stares at his stepsister, bemused, as she instructs him to take his cock out so she can show him how impregnation works. Next thing he knows, he has Aria riding his hardon in her tight little fuck hole.

Laying Aria down on the bed, Oliver shows her how a real man likes to fuck. She takes his pussy pounding, then goes ahead and blows him as he watches. Oliver finds he really likes watching his stepsis suck him off while wearing those glasses. She climbs back aboard for a reverse cowgirl ride, then drops to her hands and knees so Oliver can bang her from behind as he anchors himself with his big hands on her shoulders. Oliver's strokes get harder and faster as he pounds his stepsis right into the bed. Sated, Aria goes back to work sucking and stroking Oliver's fuck stick until her rewards her for her impromptu lesson with a mouthful of cum to enjoy.