La nuit porte jarretelles (1985)

The scene starts in a narrow video store aisle lit with dim red light, rows of tapes lining the shelves. A slim white guy in his 20s with short dark hair and a jacket featuring a small logo is sandwiched between two dark-haired women — both slim, early 20s, wearing casual street clothes. One of the women drops to her knees between the racks and gives him a slow, deep blowjob while the other watches, then takes over, sliding down on him in a tight riding position. He fucks one from behind in doggy style while the other jerks him off between strokes, switching partners with no downtime. The camera stays wide for most of it, keeping all three in frame, showing sweaty backs, gripping hands, and the way they pull each other into positions without talking. There’s no music, just heavy breathing and the faint squeak of the floor under their feet.