(yandere kny x reader) Lonely. That's all they ever felt. But after being shown kindness by a random stranger something snapped. Wanting to keep that feeling forever an obsession grew. Her name was y/n. Just your ordinary demon slayer with a lil bit of emotional trauma mixed in. After saving Tanjirou and his sister a whole turn of events happen that leads to a path of insanity and obsession.

What if a Disney Villian decided they wanted to raise you as their own and plan on never letting you go.