Women know your hitting on them. Don't be so indirect and beat around the bush. This makes you have very tiny balls, and keeps them that way. Start saying things to produce an effect! If you talk to her like a friend, then thats how your relationship will be dictated
Go for a ballsy comment and see how she replies.. then keep it going and see how far it goes..
"Mmm you look sexy in that picture. I bet your the type of girl who likes to get spanked. Haha. Your secret is safe with me
"