You know what always happens to conversations that you have all played out in your mind...they never end up happening the way you imagined. So keeping that in mind, here we go...

So she says something about how it's really just about you getting your sexual desires fulfilled:

One approach: gentle, non-sarcastic humor. You: "Okay, so let's just pretend for a few minutes that I DON'T think of you just as my personal sexual slave and that I actually do care alot about you. Have you missed feeling close to me?" You want to say this in a way that she will laugh with you at your exaggeration of her suggestion that you're only interested in her for sex. You might even preface the joke with a soft, gentle, barely-brush-the-lips, short-but-not-too-short kiss (I feel like I'm writing a scene for a chick flick. )

second approach: patient, restatement of your concern for her. You: "I really am concerned about your feelings. I'm not sure what I can say or do so that you'll believe in my sincerity. Help me out here."

third approach: non-angry withdrawal, with restatement of concern.
You: "I really am concerned about you and your feelings. Just think about what I asked and maybe we could talk later."

Those are the three I've come up with so far. Let me know what you think. I did think of another response that she could have that would also not be good. She could end up dumping on you all the things she thinks you do wrong that make her feel less close to you. Do you have any ideas of how you might handle that?

MPT