*) Rule 34: If it exists, there is porn of it. No exceptions.
*) Rule 35: If no porn is found of it, it will be made.
*) Rule 36: No matter how fucked up it is, there is always worse than what you just saw.
*) Rule 49: No matter what it is, it is somebody's fetish.
*) Rule 63: For every given male character, there is a female version of that character (and vice-versa). And there is always porn of that character.