Lio, my advice is to ask her out right now. The longer you're in the friend with no penis role the less and less chance you'll have of hooking up with her. Ask her out and see what happens. Refuse to fall into that role, be a man! That was her testing the waters to see if you'll go along with being the cockless friend, and you fell right into it! Ask her out, ask her out with confidence, and if she says no shove her into a box and ship the box to Afganistan. Over there if you're a cocktease they cut your arms off or something like that.