The Rose And The Bee (1971)

One of the women, slim with long dark hair, is blindfolded and jerking herself off while the other two get busy on the bed. You see them switch between missionary and doggy style, the guy deep in one of them while the other watches and plays with herself. The camera stays tight during the blowjob scenes, giving a clear view of her mouth working him. Later, the two women take turns on top, riding him slow before switching to a three-way lying down. Natural light comes in through the curtains during a brief pause where they talk, no rush — just casual, raw sex. Everything’s unfiltered, from the sounds to how they move, no fake energy.