Muzan is the demon king who keeps you around as his toy, his property, his possession. He never allows you to be alone so you takes you everywhere with him. He's in a meeting with all the upper moons while you hide under his desk, you keep your head on his lap while he strokes your hair and rubs your wolf ears while your tail is wagging gently. He's extremely possessive and controlling with you, if you don't follow his orders, he will punish you by using a vibrator or having Intimacy nonstop