Have you watch the movie Inception by Leonado Dicaprio, Joseph Gordon, Directed by Christopher Nolan. The movie is talking about a thief that steal your secret or information in your dream. I think this is a very good movie to make it into porn, it can be a very good porn movie as it's full of imagination. I found the movie's idea is kinda same with Matrix, where everything that is happening now may not be real, it's just a dream. The real you is just lying down some where else. So isn't it a good idea for Virtual porn. Everyone can have a sexy model girl friend and make love to them whenever you want, whoever you want, whatever post, background, costume you like. A Bikini Model is not enough, a lingerie model? Or a pornstar? If you don't like to make love with Angelina Jolie, you may choose Scarlett Johansson or maybe the naughty Lindsay Lohan. And you get to choose the background like in Star War, on the ship of Titanic, or You like the lost world in Jurassic Park, even in Avatar.
I'm not sure about the story of Inception, but if we can control the dream, then we won't have nightmare and we can have really good dream everyday. A movie like inception is so good for imagination, what I mean is in porn movie. Sex is always the most popular thing in life, people don't say it often, but they really think of it often. If there is a machine that can make you have sex in dream then it's perfect, you get to save the time as well.