Beau Père (1981)

Slim brunette teen looks shy at first, standing by the door in a nighttime scene. Soon she’s inside, being held protectively by an older guy with short brown hair. The two lock eyes on the couch, and it’s clear they’re into each other. Things escalate as they move to the bedroom. No wild acrobatics here — just intimate, close-up fucking where you can see every detail. The guy takes his time, and the camera angles stay tight, keeping the focus on their connection. Her braided hair and petite frame make her look younger, which adds to the dynamic.