Le majordome est bien monte (1983)

She’s in a tight tank top and short shorts, standing in a kitchen, talking on her phone. You see her face clearly — young, blonde, slim, looks like college years. She’s focused on the call, oblivious at first, then the scene cuts to a dim bathroom where she’s with a guy in his 30s, brown hair, average build, both just standing and talking like they know each other. Later it shifts to a bedroom. They’re on a bed, lights low, and she’s going down on him — face close to the camera, you see her lips wrap around his cock, slow and wet. Then she flips to doggy, back arched, ass up, and he’s behind her pounding hard. The camera stays tight the whole time, mostly close-ups, lots of skin, natural lighting in the day scenes, darker at night. She’s quiet, not super expressive, but the physical details stand out — how her back moves, the way her hair falls when she’s on all fours.