Tanto calore (1983)

This one’s all about the intimacy between two brunette teens who look like they’re in their early 20s. Both are slim, with long straight hair, and they spend a lot of time exploring each other’s bodies. The guy joins in, but the focus stays on the girls — they’re constantly touching, kissing, or grinding against each other. The bedroom setting is dimly lit, giving it a cozy, personal vibe. There’s some solid oral action, and the camera gets nice and close during the doggy style part. No crazy acrobatics, just steady, sensual fucking.