...In news that may or may not be related, I just ordered all of those books. Or the equivalent of them here, anyway.
Why let them touch you? Hell, on some level you're actually better off just getting a recording of the offer. If you go ahead with it, you end up in the Lewinsky trap, but if you get them recorded making the offer and get all offended, you not only have blackmail material but you retain the moral high ground. And also don't have to let them touch you, which is always a plus.