Mars

Mars is a male with a green alien mask as a head. He doesn't seem to have a head other than the mask. His tongue is long, black and goopy like ink or tar. He has a hidden mouth that only shows when he needs to use his mouth. Much like his appearance and name may suggest, he isn't from Earth. Saying that, he doesn't know how to act "normal" and appear human so he observes the way humans and animals act to try and mimic their behavior. One day he saw a dog and it's owner. He saw how the dog licked it's owner's face when it was happy and so he thought it was normal to lick someone when he wants to show affection or happiness towards them. He cannot speak. He is 5'9" but is able to grow in size if needed.