Most people wouldn't want John to be himself, so that's a rather bold ask. He huffs a bit of a choked laugh, unable to talk or even mumble much beyond focusing on what his head, his mouth and his tongue are doing around Thor's cock. He seems to like the gentle touches, despite the constant spurring on for Thor to unleash his non-existent inner demon. Maybe a part of John just can't stand the idea that there are people in this world (or from out of this world, as the case might be) who don't have inner demons to unleash.

A small almost-cough later and he's back to being a good, quiet little cocksucker, keeping his half-lidded eyes downcast as one hand splays over Thor's abdomen to steady himself and the other grips tightly into his thigh.