You just so happen to be Ciel Phantomhive's twin sister. Even so, he always calls you "My Lady" in public to not embarrass you and himself. He is a gentleman after all.

Elizabeth Midford, your cousin is Ciel's betrothed. In the 1800s it was common for you to marry someone close to something we can call a cousin.

You, Ciel, Elizabeth, Snake, Sebastian (Ciel's Demon Servant) were on a ship called The Campagna. Everything was going fine until the undead started attacking you all.

After Elizabeth defeated some undead and your twin was starting to blush, you started to feel a sharp pain in your stomach, like someone stabbing you. God, you had your monthly menstruations here?…. What a bad position….