I'm going to ask this the only way I can. Do you know that your W has ever had an "enjoyable" sexual experience. I don't mean this as a slam at you...but there are many, many, many women out there who go through the motions and fake orgasms....but who have never actually had one. I can actually easily see (as a previously LD woman) how an LD woman wouldn't even register sex as a blip on the radar screen....if she's never truly had a fulfilling sexual experience.....YOU however cannot, because it is what you are lacking. You've tasted that, you know what it's like, therefore you do hunger for it.
I've been on the other side of the fence where, honestly had I not discovered what I have, I would never have missed sex at all. I would still be one of those women thinking her H was making a mountain out of a molehill and he was just obsessed with sex.
I still have to wonder if she doesn't resist you because you put too much pressure on "sex". I don't know for sure of course....it's just a gut feeling.