Emotional Attachment. That's your problem. Try not to be needy, you can open her again and flirt a little bit. when she is comfortable, anchor (nlp thingy) the fun experiences you had in bed or when you were "together". Use and fire that anchor repeatedly when you talk about your past rel with her. Do it like this : (after comfort stage) "hey i just remembered the time we were TOGETHER (anchor) i mean, don't you feel that HA-PENIS in your chest WHENEVER YOU THINK OF ME, AND EVERYTHING FUN WE HAVE DONE(anchor) I know some part of you (pointing at her chest) still hides THAT EXCITEMENT AND HA-PENIS (anchor) but you are hiding it, probably even to yourself. IT'S OKAY." then proceed to your natural game, this will build sexual tension and some mind blowing RETURN of fun experience. hope this helps
