'World's first 3D porn film' opens in Hong Kong

Movie-goers flock to see what is billed as the world's first 3D porn film as it opens to packed cinemas across Hong Kong , with some screenings selling out completely;

Loosely based on piece of classical Chinese erotic literature, $3.2-mln Cantonese-language movie "3-D Sex and Zen: Extreme Ecstasy" features orgies, swinging, some very graphic sex scenes

-- TNA 2011-04-14

They say you haven't seen porn till you've seen it in 3D.

And yet... China bans time travel for TV

This is a HK Category III film, hardly pornographic by Western standards. The earlier version was also very successful.