In addition to my own desire for a more WLM, part of the reason I believed this was something that she would embrace is that she already has a dominant personality. And, in many ways, we already had incorporated certain traditional WLM aspects without ever any overt acknowledgment.
Still, a recent discussion with her now has me wondering about the viability of the WLM, and it doesn't even have anything to do with sex!
In a nutshell, she likes/thrives on conflict. Now, conflict does not mean arguing, yelling, disagreements, or anything negative. The conflict I'm talking about is two strong personalities butting heads on an issue to come to the best possible solution. The discussions that occur, with both people bringing out the salient points is something that drives the intellect on her side (well, and mine too) and we have been successful in this interaction.
I have found that when I begin to agree with her all the time, or do what she says all of the time, she does not actually like it nearly as much and gets less lively. So now I'm sort of at a loss how to reconcile this with the future.