Roppongi Reijô: Fushidara (1987)

Starts with two skinny Asian chicks—one with long black hair covering her face, the other with a bob cut—just lying around and touching each other like they’re waiting for something. The one with the long hair has a couple of small tattoos on her lower back, and you can tell she’s into it from how she’s spreading her legs. Then the third girl shows up, and things get real. One of them drops to her knees and starts sucking the guy’s dick like she’s been thinking about it all day. No sloppy shit, just steady, deep throat action with good eye contact. Later, it switches to missionary with the blonde chick—she’s got a navel piercing and a tight little body, and the guy goes at her hard but not too fast, like he’s savoring it. The lighting’s dim but sharp enough to see everything, and the angles are solid, especially when they’re on the bed. The last shot’s them making out on the stairs, which is kinda random but hot in a different way.