Possession (1981)

Starts with this skinny brunette in a white robe standing in a hallway, shirt half-unbuttoned. The guy she’s with is all over her, hands moving fast, pulling at the fabric. You can tell they’re both into it—her breathing gets heavy, his grip tightens. The lighting’s dim, just a single bulb or something, casting shadows that make it feel more intense. No full-on sex yet, but the way he’s pushing her against the wall, you know it’s coming. The camera’s close enough to see the tension in their faces, but wide enough to catch the whole hallway setup. Feels like a real moment, not some overproduced scene.