Bro if you stay with her after she has made this desire of her's to get pounded by other guy's clear you are on borrowed time.
She only wants to stay with you because she is currently unsure.
In staying with you what she will do is try to find reasons to become annoyed with you and sabotage your relationship together so she can ultimately go do what she wants anyway and be justified in her mind.
The way you win this battle and get what you want ie her back obsessively in love with you is to cut her off and go hook up with other chicks.
She'll be very sad and hurt and her ego will take a hit and yes she may hook up with other guy's in this period but her sadness will continue to grow over believing she's lost you forever and her sadness will mostly be due to the ego hit and not any real love for you but she'll interpret this as love and begin to miss you tremendously and begin contacting you constantly blowing up your cellphone etc.
What you do from there is follow Metaphysical's instructions in his "So you just got dumped guide" to the letter to make her earn her way back into your life which ups her anxiety even more which women weirdly also interpret to mean that they really love you deeply and you win bigtime.
http://www.sosuave.net/forum/showthread.php?t=155594
If you stay with her currently and believe her bullsh!t you are just treading water and will inevitably sink.
Cut her loose from your ship as soon as possible, hook up with other chicks and if she asks for an explanation why you dumped her so coldly just reply calmly each time "its not cool that you want to hook up with other guys so I moved on".
No further explanation than that is needed and each time she tries to a new tactic to get you to explain further explain to her that you are not going to repeat yourself and that is all you have to say on the matter.
Eventually when she really begins begging you to take her back down the line use the instructions in Metaphysical's guide and you will have your girl back with you with a new desire for you in a new relationship with her.
Again if you stay with her now you have to understand her interest is severely diminished and you are on borrowed time.
Most guys new to the game or AFC's who are finally trying to learn how to become a DJ always fail this test the first time and stay with the girl and believe the girl's bullsh!t and end up getting burned by the girl.
Don't be that guy.
Don't be an idiot.
Dump that b!tch, hook up with other chicks, play the game right and she will come back begging if you meant anything to her at all.
Also you must never take responsibility for the breakup, you must always point out it is her fault for wanting to go be with other guys, you must maintain that frame as a man for a woman any woman to respect you.