[ The attention is much appreciated. John practically wiggles in anticipation, his hips moving slightly back and forth as if to entice the demon. He wants this now, wants Crowley to show him some (haha) blessed relief. ]

Now is a great time to stop keepin' things from me, so you know...

[ He probably means that to encompass the whole of this situation, to be honest. The situation with Bucky still hadn't left his mind. ]