Chaleurs (1971) (Better Quality)

Redheaded girl with a high ponytail and bangs does most of the scene in daylight—cleaning a car with a sponge in the driveway, then bending over indoors in front of striped wallpaper. She’s slim, pale, and moves from outdoor shots to a skylit studio space with brick walls and a mannequin in the background. Camera stays wide for a lot of it, showing full bodies during sex—guy standing behind her in doggy against an archway, then her riding him on a low bed. They switch to missionary at one point, faces visible, her hair falling forward as she bounces. No fake moaning or scripted lines—just quiet, raw sex with natural lighting and clean visuals. The whole thing feels low-budget but honest, like a personal tape someone didn’t mean to leak.