On the Game (1974) (Better Quality)

One of the girls has long, curly brown hair and a petite frame — she’s on her back early, spreading wide while the other girl eats her out with her face buried in. The second woman matches her look: same long brown hair, slim build, not a lot of tits but they move real nice when she’s on top riding her partner. They switch to missionary, fucking face to face with their legs tangled, mouths locked like they mean it. Later, a gray-haired dude in a bowler hat shows up in what looks like an office — he’s got a full beard, soft belly, and gets between a mature blonde’s legs while another guy stands by the door. The scene shifts to a dinner party with multiple couples — candles on the table, everyone dressed up, but you can tell it’s about to turn into a full-on orgy. The lighting stays dim throughout the intimate scenes, close-ups focused on lips, tongues, and wet pussy.