Deep Passage (1978)

Starts with the blonde lying back while the guy goes down on her like he’s starving. You get a real close-up of her face—mouth open, eyes rolling back—while he tongues her clit. Then the brunette takes over, kneeling between her legs and sucking her off with these slow, deep strokes. The blonde’s got a piercing down there, and the camera zooms in tight when she spreads her lips with her fingers. Later, the dude switches to fingering both of them, alternating between pussy and ass, while they make out on the bed. Positions flip fast—doggy, missionary, riding—but the best part is the close-ups: you see every lick, every finger sliding in, and the blonde’s piercing glinting under the light. No fluff, just raw action with two girls who actually seem into it.