I hope you post some pics of her, I'd love to see them
Next time you get a few drinks in her ask her about her past lovers. Just tell her that it excites you thinking about other men getting to enjoy her body. It took awhile but I finally got my wife to tell me about other men and boys that she had fucked and after she saw how excited it makes me she really started to enjoy it too.
Good luck
Please keep posting, thanks