My Chess Queen(Ciel x Reader)

You're the daughter of a wealthy family that works high in the ropes with the Phantomhives. You know many stories of the family and the only living son, Ciel. One day a letter arrives to your manor from Ciel, stating that he was holding a ball/party and that your he would like if your mother and father could come and stay afterwards to talk about the business. Usually you're not allowed to go but at the bottom of the letter there was an added bit saying he wanted to meet the daughter of your family (You). The night of the ball arrives and from then on everything changes.