A curious teen girl decides to wear her older brother's favorite panties, a simple white pair, to tease him. As the day goes on, she notices his lingering glances and growing bulge. She playfully bends over, gives him a peek up her skirt, and even sits on his lap, feeling his hardness against her. Unable to resist any longer, he pulls down her panties, exposing her wet, shaved pussy. He fingers her, making her moan and beg for more. Finally, he can't hold back and pulls out his cock, stroking it until he cums all over her panties, leaving them dripping with his load.