Crowley seemed to sober some, when she issued the challenge, but pulled it back into his submissive facade. He was sure that nothing his interim master thought to do to him would be new, to him, and he had come to the party with the intent of letting someone take their turn with him. He had simply been hoping it hadn't been with a score to settle.
Unwilling to talk out of his place, he simply his position until Edward started to follow Kakia and her toy to the side chapel, suffering the indignity of making the trip on hands and knees. When they reached the chapel-slash-dungeon, he moved back onto his knees, holding his hands behind his back as he focused on healing the burns on his palms.