Reality Kings offers a new video each week called "Hard Core Basics". They send their amateur porn studs straight to the front of the line so that newcomers have a chance to see what a real pornstar does in terms of performing sex on camera. If you're not watching this particular video, you might want to start because it's amazing. The porn studs go through some basic moves that most people can do while masturbating and they also demonstrate these moves to the girl that is doing the shooting. There is no nudity but if there was I would have to say that the shooting technique they demonstrate is very advanced for someone who hasn't done it before..