Ciel x Reader. Sebastian's Sister

*Major editing* You're Sebastian's sister and you've been wondering why for over 200 years what happened to your dear brother since you two where closer than anything but you haven't been able to go and find him since no one wanted to start a contract with you so when a young girl starts a contract with you to be with...

Ciel x Reader

You and your partner, Ciel started working together about a week ago and things aren't the best with you two. Ciel always looks down at you because you are a girl assassin. Ciel was the under world famous assassin and everyone always wanted to be his partner. You were new to the new job and Ciel has to teach you the...