Hythlodaeus does enjoy watching, indeed - his eyes hungrily follow Hades all the way, taking in everything... including that little shudder. Hythlodaeus permits himself a small smirk at that, but right now his attention is occupied by the realization of how exciting it is to have Hades kneeling like that, utterly bared, flushed and flustered. Briefly, he wonders just how far Hades would let him embarrass him, and a pleasant shiver runs through him at that. Yes, it will be fun exploring that...

He lets his gaze roam his lover's naked body, a little longer than strictly necessary, and then Hythlodaeus reaches out with a foot to press on the head of Hades's cock - lightly, for now, meant to tease and gently humiliate.

"And what are you thinking about now, Hades?"

His voice is a mischievous purr, a suggestion that he'd noticed Hades's moment of shuddering, but not saying it outright yet.