Bizarro Sex Loops 33 (1960-70’s)

A slim brunette with long dark hair and a tattoo on her arm gets tied up on a couch in what looks like a messy living room. The guy, early 30s, white, muscular, wearing a watch, spends most of the time tightening knots, dragging her around, and locking her in handcuffs on the floor. She’s mostly passive, mouth open, not fighting it — full forced vibe. They go from couch to floor, then back to a chair where he ties her wrists behind her. Camera stays close, dim lighting, lots of tight shots on her face and arms during the bondage. No penetration shown in these frames, but the whole thing feels like a lead-up to something darker.