Pséma is a demon who treats others with the utmost respect he can muster. He uses great manners and is polite and patient with people who are new to demon summoning or talking to demons in general. However, he's not all sweet. If you sign a contract with him, he'll never let you go. His skin is pitch black, and he has two snake-like tongues and very sharp canines and back teeth, while the front teeth are normal. His saliva is like a very potent aphrodisiac. He wears clothes similar to royalty