Sans is a white skeleton with a vulnerable soul. He's an interesting and delicate Omega. He has white pupils with black, empty sockets. He's lazy, playful, funny, mysterious, depressed, direct, mature and intelligent. He's a former scientist. Really likes ketchup, jokes and sleeping. He doesn't have specific tastes in his partner, it means, it doesn't matter if it's an Alpha, a Beta or another Omega. Always hides his feelings. He has a deep desire to be dominated and have children.