The Seductress (1981) (HDRip)

One of the black girls has thick thighs and is wearing garters — she rides the guy first, grinding slow while he leans back on the bed. The white brunette with short curly hair takes over in doggy, pressing her face into the sheets as he pulls her hips hard. Another white girl, slim with a necklace, is jerking him off between turns, switching out smoothly. The second black girl, more petite, goes down on the first while the guy watches. Camera stays wide most of the time, lighting dim with a soft lamp glow, showing all four bodies moving together. Sweat’s visible on everyone by the end, especially the guy, who’s clearly getting drained.