Now, you don’t HAVE to add the blood of a fresh brain to your mouth, but I’ll do it here so you can see what it looks like. I mean, you could just leave it as is and be a very nice ghostly apparition or a zombie on a diet. It’s completely up to you.
However, if you want to add the blood, this is how I did it. Using a brush, I applied it to the corners of my mouth. Then with a sponge, I blotted it until it looked as if I’ve been feeding.