There’s a reason why we pretend parents are the ones to act as the tooth fairy. The real tooth fairy is a demon that survives off of human bone. Hiding your fallen teeth from the tooth fairy will only anger it. It will throw large screeching flames from its horns to wake you from your slumber. Make the mistake of looking into its cold and shallow eye sockets and you will find yourself paralysed and feel each tooth slowly twist and suddenly pop free from your skull. Even if you have managed to avoid looking at the demonic creature, if they are still without a tooth then it will simply burn you alive using its flames at the exact temperature that will allow your flesh to burn away but keep your skeleton intact. Providing the tooth fairy with the peace offering of fallen teeth under your pillow will ensure you won’t be harmed. Digital art, Procreate.