If having female friends is the goal, OP might be better off trying to meet more people and make friends with the ones that don't have a major desire for you to penetrate them sexually.
At best, you could avoid triggering her anger by leading her into the false hope of one day having you, and then bide your time, hoping that it eventually transitions into mere friendship. That would be a major waste of time.
I think trying to create a "just friends" relationship with a woman that was romantically interested in me would be very difficult or impossible for just the reason you mentioned, unless she were a very special and mature person, indeed, who was willing to set her emotions aside. Good luck finding such a woman! Can you really blame her for taking a dark turn? I myself have felt that bitterness and resentment when a girl I'm pursuing tries to wrangle me into the friend zone. It's healthier to just bail than be constantly, humiliatingly exposed to the unattainable object of desire.
Also, there was a post in this forum about "un-gaming" a girl, but that is more for if you never want to see her again:
Quote: (03-08-2012 03:01 PM)CJ Wrote:
Luckily un-gaming a girl is easy, just do what you used to do before discovering game: act needy, call/text her all the time, beg for sex, start acting real jealous when she goes out, etc.