Suor Emanuelle (1977)

Starts with this hot brunette schoolgirl in a skirt bending over in a park, teasing the guy with her ass while her blonde friend watches. They’re both slim but the brunette’s got these perky tits that bounce when he grabs her from behind. The guy’s built, shirtless, and doesn’t waste time—just slams into her doggy style right there on the grass. Later, they move inside where the blonde takes over, riding him slow at first but then getting fucked hard with her legs up in the air. The camera gets right in there for close-ups of his cock stretching her out. Both girls end up on the bed, one getting her face fucked while the other fingers herself. The lighting’s dim but you still see everything—especially the way they moan when he pulls their hair.