towards the end of the first week after BD, I tried some hugs and pecks on the cheek. While she didn't pull away, she also didn't really reciprocate. The last time I hugged her, I said "COME HERE and gave her a big smile and a warm hug when she was leaving. She responded with, "you really need to stop". I have't laid a finger on her since.....
Sandi has posted a lot of insight into how WAW's think, and I remember one of the things she mentioned was that the WAW just does not see their LBS husband in any romantic way at all and they do NOT want ANY physical touching. They can in fact find it repulsive. I too tried to push the hugging/ kissing stuff with W but her response was to slap me over and over on the back like I was some creepy uncle she didn't really want to touch, LOL! I finally just stopped doing it. It was several months before W started initiating hugs, but now she moves in for a hug nearly every time I see her. So that would be my suggestion, just pull back and wait and see if she eventually starts initiating.