Idea for a new character

I would immensly love for my future Hanni x Thys pup, Mordecai, to have a sort of butler, servant thing with someone, preferably a male. I thought about having a companion for him to do that (like I have for Thys) but another player would be much excite! The think I had in mind is very similar with Kuroshitsuji or Black Butler if you have seen the anime or read the mangas? A very similar Sebastian and Ciel relationship. You can find his profile here