It's really easy to get excited when you have been given a glimps of what it is you want. But you have to give her time. Just because you are ready now, it does not mean she is. Women are raised to believe that there are just some things that you do not do, and are not supposed to find exicting or fun. At the mention of sex toys or pornography my mother would get upset and was adament that it was not something that ladies had anything to do with.
You can't just turn off your upbringing and values that your parents instill in you just because your husband wants you to. She has issues that she is going to have to work through first. In my case it didn't take long

but other people may find it harder.
All I know is that by pushing things too much too soon you may be making her dig her heels in all the harder....like trying to walk a cat on a leash.