I have very simple rules:
-Do not claim commissioned artwork as your own, and do not re-sell it. If you plan to use the work in your deviantart, tumblr, website, or anything else, please give proper credit.
-Things I don't draw well: animals and landscapes, oceans especially.
-Things I specialize in: humans, furries, life drawings.
-I draw NSFW, but ask if you have a fetish in mind. I'm not exactly against most fetishes, but I have the right to decide whether or not I'm comfortable drawing the material.
-I absolutely will not draw any NSFW content of anyone under the age of 18, fictional or real. If you want the character aged up, fine, but otherwise, I'm not drawing it.
-Not a rule, but I prefer to work with a reference if possible.
Lastly, ask me if you have any questions! I'm more than happy to answer any questions you may have.