No. We'll just have to do it the old fashioned way. [He settles and pushes a corner of the compress up, so it sits evenly on Sebastian's head.]
"Naturally," is it? What other abilities are you hiding from me?
[Because as far as fantastical skills go, surviving a beheading is pretty high up on the list. They've never properly sat down and spoken about Sebastian's abilities or motives, or even how he plans to eat Ciel's soul, and Ciel may have an inkling that this is a vulnerability on his part. Besides, Ciel's predatory instincts are yelling at him that Sebastian is weak, helpless, defenseless without his well-constructed facade, and if Ciel wants any of the truth, now is the time to pull it out of him.
There may even be a chance that Sebastian won't remember this conversation once he's recovered.
After some quiet thought, he decides to ask the one question that's been burning on his mind since the day Sebastian took his hand and pulled him out of hell.]