He feels a little nervous at having gotten undressed, if only because he hasn't done so in another's presence in quite some time, but he slips out of his pants and presents himself before Crowley, only insofar as he slings his legs over Crowley's, slotting their forms together like puzzle pieces.

He runs an appreciative hand down Crowley's torso, clearly enamored with this form. When at last he reaches Crowley's cock, he takes him into his hands and starts to stroke, watching him, witnessing him.

Teasingly, and on a laugh, he says: "Love hath made thee a tame snake."