In a cramped, grimy motel room, the siblings spread their legs for the camera, then for the johns. He's a middle-aged man with a fat wallet and a hard cock. She's a shy virgin, but she's learned to take it, to moan and writhe as he pounds her tight cunt. They're just getting started when the door bursts open. It's their mom, furious and heartbroken. They're thrown out, but they're not stopping now. They've found their niche, and they're going to exploit it, one hard fuck at a time.