8K cinematic, Marvel movie style, ultra realistic, smooth lifelike motion, beautiful outdoor balcony at sunset with city view, golden hour lighting. Skinny 18-year-old blonde woman, cute hot face, blue eyes, small perky breasts, pierced nipple, ripped sports bra pulled up. Ultra detailed skin, realistic textures. Close-up on her naked pussy and ass. She spreads her legs and pulls her ass cheeks apart with both hands, leaning back. Her brown pussy lips, detailed clit hood, visible stubble, and tight brown asshole are clearly shown. Thick, veiny cock positioned at her leaking entrance. First 3 seconds, Slow, smooth penetration — cock slides from outside straight into her tight pussy. Pussy lips stretch and grip the shaft realistically as it sinks deeper. Visible stomach bulge and clear cock outline pushing up from pelvis past her belly button. Full balls-deep insertion, testicles pressed against her. She trembles, eyes closed, mouth slightly open in pleasure. Last 2 seconds, After a brief pause balls-deep, very slow pull-out. Cock glistens with her juices. Tight pussy grips and drags along the shaft. Stomach bulge gradually disappears as the cock exits completely. Ultra realistic vagina, detailed pussy lips and folds, hyper-detailed genitals, natural skin texture, realistic stretching and gripping, visible cock outline on belly, smooth consistent motion, clear faces, (high detail crotch. Only two motions:1), Full insertion, (out → balls deep), . 2. Slow withdrawal, (balls deep → fully out), . No extra thrusts. End on cock fully out.