[...] Don't ask her about any of it, not yet. If she is feeling uncomfortable, asking her specific questions will only encourage her to feel defensive or clam up. Ask how she's doing in general, and apologize that she was put in a situation where someone saw her undressed when she didn't agree to it. Acknowledge that she may be a little uncool with risking Strip Chess again, or with going to your cabin for a little while. Don't make it about you by bringing up the hug, make it about being concerned how you want to make sure she's doing alright for now. Hell, don't mention the hug at all.

Then again, I could be totally wrong.