Valerie is... grateful and confused by the feelings he keeps sending her way. Even if they don't make a ton of sense. Even though they violate her every sense and understanding of how this sort of thing should work. And then something weird happens.
A part of Valerie's breast burns, not with heat or light or anything that hurts, but with energy, burning a symbol of ownership onto it, his symbol, his ownership. A stylized tattoo of a sun, burning brightly as it becomes a part of her.
And as it does so, she becomes Sean's. She really, truly, is his slave. She belongs to him, and it is her purpose to serve her owner, her Master, her... whatever he wishes to be called, to be, his. An extension of his will, of his desires. She... knows now that she has no idea how exactly to do that. Before, she had been a tangle of conflicted desires, focused on her own needs and wants and pleasures, and even when he showed her what he wanted, she still was so blinded by her own thoughts and desires that she couldn't understand anything. Now...
Now, while she still has no idea how to properly serve, no idea what he wants, she can feel that a lot more clearly. See it more clearly. Now that she has proper focus, the proper, incentive, she can cut through all her foolish preconceived notions, instead of trying to get her owner to fit into them. She can change the way she thinks, and how she understands the world, to better understand her Master's perspective, and better serve him, more easily serve as an instrument of his will. Most importantly, she can ask.
"Master," she says, kneeling and bowing her head, but making sure his mark is displayed so he can see, and know. "Or Sean, or owner, whatever you wish to be called. I am yours now, and I will always be yours." Valerie pauses, trying to figure out how exactly to phrase her next statement. "I... it seems I have much less of an understanding of what powerful people might like. I am, honestly, not entirely certain how to serve you properly, given my prior, well, close-mindedness. I have, well, a lot of assumptions I've made that don't... seem to be correct. Now that you've pointed this out to me, and I've gained some, well, clarity and focus from being yours. Please, help me better understand you, and your needs and desires, so that I may serve you better, in whatever way you wish me to."
Valerie pauses for a few more seconds, before deciding to add with a slightly snide smile. "And if there are any of my talents, Sean, that you would like me to use for you, please don't hesitate to tell me. I still enjoy making others crawl for me; I expect I will be even happier making them crawl for you."