Melody in Love (1978)
The guy’s got a beard and a tan, looks like he spends time outside — you see him up close early on, smirking like he knows what’s coming. First scene is him inside with a slim brunette, lights low, fucking her from behind on a bed — you catch the slap of skin, her hair tossed over one shoulder. She takes it deep, arches her back, and he grips her hips hard. Later they’re outside in a mountain setting, natural light, and another brunette shows up — same age, similar build, both wearing barely anything. The three of them mess around near the water, camera wide at times but tight on action when he fucks one from behind while the other jerks him off. One shot has her riding him face-to-face, slow grind, then they switch to doggy near a boat. The whole thing feels loose, candid, like it’s not over-staged. Scenery’s a bonus but the sex is the focus — no awkward cuts, solid pacing.