danny phantom exes little sister y/n

⚠️⚠️TW⚠️⚠️ Mansions of self harm

so basically you are Danny's little sister that has a LOT of metal problems and danny helps you because you live with him btw if you don't know what y/n mean it means your name soo that's all for the story description and idk what I'm doing I just came up with an idea to do this ok? ok. Btw if you don't know how to say y/n you basically just say y n