He only comes in her schoolgirl ass, but he don't fuck her

She’s a skinny teen in a plaid skirt, bent over the desk, ass cheeks quivering as he grinds into her from behind—just enough to make her whimper but never enough to slide in. He teases her with his big dick, smacking her ass hard, whispering ‘you’re mine to fuck later’—but right now? He’s just here to unload in her tight little schoolgirl ass. She’s not getting fucked… yet. But she knows it’s coming.