The Reipuman 4 (1994)

One of the girls has her hair in a tight black bun, wearing a fitted traditional top that shows off her small but perky tits. They start kneeling on a wooden floor in what looks like a dojo, facing each other, then slowly pull their clothes off piece by piece. The camera stays mostly wide and overhead, which actually works — you see the full room, the mats, the lighting, and how they move across the space. They go from soft kissing to full-on girl-on-girl action, one going down on the other with her face buried in for a solid minute while the other arches her back silently. Later there’s a shift to a more modern indoor setting with a man and woman standing near a window, but the real heat is definitely the first part with the two women. The contrast between the traditional setup and the rising tension makes it stand out more than your average static bedroom scene.