Warning lemon! Claude faustus is very serious about his job as a butler but when ciels cousin (you) go to a ball at the ciel manor claude gets to like you

Your parents have just been killed, and suddenly you find yourself being saved by a sexy Butler named Sebastian, Sebastian takes you in as a maid, but why ciel is a bit apprehensive to take you in and Sebastian and you just can't hide your feelings for each other ;)