http://www.telegraph.co.uk/culture/film/film-news/7946572/Race-is-on-to-make-the-first-3D-porn-movie.html
QuoteHong Kong director Christopher Sun is currently filming his $3.2 million '3-D Sex and Zen: Extreme Ecstasy', which is due for release in May, but Italian director Tinto Brass has already announced he will produce a 3D remake of his 1979 erotic film Caligula...
Producer Stephen Shiu said: "This is the future of the movie business — it's human nature to want to see things in 3D."
Adding to the pressure, the American company Hustler is making a pornographic spoof of 3D science fiction blockbuster Avatar...
I'm a huge 3D porn enthusiast, but around here we just call it "sex"...