Ah-ha. The embarrassment is familiar and obvious enough for Hythlodaeus to pick up on what road his friend's mind went down. Smirking to himself, he shifts a little, rolling his shoulders with another throaty hum of pleasure, one that's a little too sensual for the situation (and definitely not purposeful, perish the thought!).

"Oh, I wonder about that, Hades," he all but purrs. "You've always been stronger than me, after all..."