That kind of game on PC wouldnt sell. People that watch porn most likely doesnt have very good computers, so they couldnt run the game properly, if the graphics are too good.
Im pretty sure most porn surfers doesnt have a video card with shaders 2 enabled...
If you want to make it for consoles (xbox, ps2, xbox 360), youll have a hard time finding a publisher for that kind of game... at least in america.
