Virgin Hostage (1972)

Blonde girl with long hair and a slim frame is on the bed, getting fucked by a guy with dark brown short hair. His dick is fully erect, deep inside her while they’re going at it in soft natural light. Another woman with long brown hair is watching, then joins in — the three of them standing and sitting around the bed, swapping positions. You see the blonde go down on the guy in close-up, then later she’s on all fours taking it from behind while the brunette touches herself. Camera stays close during penetration shots, lots of focus on faces and movement. The whole thing has that raw, unfiltered vibe — no fancy lighting, just straight-up group sex in a bedroom with orange pillows and curtains slightly open.