Bat gei dik sam (1993)

Two Asian 18yo teens, both slim with long black hair, take turns riding a muscular black dude in a bedroom with red lighting. The scene starts with one girl standing in the background while the other gets busy on her knees. A few minutes in, the cameras switch to a low-angle shot, giving a great view of the action. The guy fucks them both in missionary before they switch to riding. The scene wraps up with the girls side-by-side, taking turns sucking him off. Solid threesome with good variety in positions.