Nora grinned, correctly assuming how Jack's mind was working given that information. She'd thrown the tidbit out not because she didn't think he knew, at least on some level, but because she wanted him to explore the possibilities.

Jack did know the best ways to get her turned on like this, and damned if he wasn't as good at explaining them as at performing them. And while Andrei wasn't hardly a loquacious type, he did get fairly vocal when in the act, which was helping quite a bit as well. Between Jack's instructions and Andrei's moans, Nora was well on the way to the point where she considered breaking character.

Not that she would, but she considered it.