3D porn may be the next big thing, but its existance is actually almost as old as photography itself. You probably know Harold Lloyd as Charlie Chaplin’s main rival as king of the silent movie funnymen, but back in the day he also successfully dabbled in 3D erotica. His ‘Hollywood Nudes in 3D’ is one of the most notable attempts at mainstreaming 3D porn, and the standard of anaglyph photography would make even Dominic Ford proud. The book was re-printed in 2004 but appears already to be out of print again. However, you can still buy second hand copies of this classic example of vintage 3D porn at Amazon.
Adult 4D 3D TV Porn