Medallion (1972)

The guy has shaggy brown hair and a slim build, standing in a living room with exposed brick and natural light coming through curtains. He’s first seen holding a necklace pendant, then a string, like they’re setting up some kind of moment before things turn sexual. Soon it cuts to them having sex, full-on doggy style, his hands gripping her ass hard, fingers spreading her cheeks. The close-ups are tight, showing every thrust, the way her back arches, how he pulls her hips back into him. No faces are clearly visible during the sex, just bodies moving fast, skin slapping, the kind of raw angle that makes you feel like you’re right behind them. The room’s got a painting on the wall, a chair off to the side, but once the action starts, all you see is flesh and motion.