L’amour braque (1985)

Starts with two hot girls going at it in 69 — a slim blonde with arm tats and a brunette with piercings. The overhead shot lets you see everything, and they’re not holding back. Then two dudes show up. One of them, a muscular guy with sleeve tats, lifts the brunette onto a counter and fucks her reverse cowgirl while the other guy watches from the stairs. Later, he gets a blowjob standing up, and the camera catches every detail. The lighting’s dim but you can still see the sweat and the way they’re really going for it. No fake moaning, just raw action.