Die verkommenen Schwestern (1990)

One of the blondes is riding a guy on a couch, her large tits bouncing as she grinds down hard. You see she’s fully into it, leaning back with her hands on his chest, mouth open, hair swinging. Later, both women — slim, long-haired, clearly German — are on a bed together in matching lingerie, eating each other out face-to-face. The camera stays close during the oral, showing wet lips and fingers slipping through. Before that, there’s a shot of one girl giving head to another guy in an office, her mouth stretched wide. Natural lighting in the living room scenes, artificial elsewhere — everything looks raw and unfiltered.