"We haven't reached an agreement," Hannah said calmly but firmly. "No permanent physical alterations. If you were willing to tell me what they would be, maybe we could discuss one, maybe two. I don't know why you wouldn't tell me given the situation. We're supposed to be discussing things consensually but not telling me seems a lot closer to taking pleasure in this completely horrific violation of me. Trust me, the way I'll react, any attempt at such a thing won't be sexy. It'll be gory, bloody, miserable and repulsive for both of us. You said we were going to work something out but all sorts of things are just off-limits because of the computer. If it wants to learn, let it learn what a real BDSM relationship is like. Insist."