A characters face can have as many emotions as you can think up.There's so many nuances and subtle details that can change an expression.

Using the right ones can have an amazing effect on the viewer.

I'm no expert on anything, I'm learning new things everyday~ but I'd like to give anyone who would listen a small thing to think about next time you're drawing a character's expressive face!

(of course I've only scratched the surface!
you have to think of the mouth and how dilated your characters pupils are, wrinkles on the face the size of the eyes.. so much! bleah! Lets take this one step at a time!)

I would like to thank  UnregisteredCanine for providing a character to show different levels of buttsex with