I am Sebastian Michaelis head butler of the Phantomhive estate, also a demon nice to meet you. My master Ciel, my Ciel has sent you warm greetings. Along with Tanka, Finny, Mey-rin and Bard. As for myself I also send you greetings, well have a nice time. Feel free to ask anything at all, to make one thing clear from my master's part he has said "Sebastian and I are in a relationship. So he is mine."