"How long?" Because he was ever-curious and because with Jack it was so hard to tell. The answer really wasn't that important right now, he reckoned that if he concentrated enough and managed not to get thrown off by the wrongness of it all he might be able to figure out his age. Right now there were rather obvious distraction and, well. All of a sudden enough nakedness to bring a blush to his face. He cleared his throat and shifted a little, only looking down himself for a moment. Down to shoes and socks.

"Well then." He bit down on his lower lip and worked through the embarrassment, a smirk back on his lips as he caught Jack's eyes. "So what next?"