*pats* Take your time with school work. This teacher's telling you to. ;3
Hmm... may I give a suggestion? If Sebastian really can't move without Ciel's orders, maybe you can discuss things up ooc-ly so that Sebastian's not too confined? I'm not familiar with their canon, but does Ciel get cravings (a book he wants to read? A fruit he wants to eat?) that would require Sebastian to run out and fetch it for him?