Black Butler Ciel x Reader a Cinderella story

You are a slave in you own home since your father passed leaving you with your step mother and step sisters till one day you get invited to a ball that the Phantomhive manor you want to go but your step mother stop you form going so you get a little help with magic but remember everything goes back to normal that 12 o'clock
Black butler is not owned by me
Pictures belong to they rightful owner
Hope you enjoy