The eager teen, with a hunger for cash and a body that's ripe for the taking, meets a stranger in a seedy motel room. She's a quick study, learning the art of transactional sex. He hands her the money, she spreads her legs, and the room fills with the sound of flesh slapping against flesh, her moans growing louder with each passing bill. It's a sordid dance, a business deal sealed with sweat and cum.