Man...either two things will happen here. 1. She'll get owned and ask you for help after, or 2. You'll get owned because you "care" too much and it will be your 4K she's sending. Doc911, good eye on catching the setup. Her playing the pissed role was just to keep you coming back. You should have just told her to choke on a dick and remind her that it doesn't cost 4K to get fucked!! She could just ask any guy walking by for FREE. The part that I can't believe is....you guys are "friends" and she's willing to throw all that away to make, what, a whole whopping $75 bucks (her cut) for doing this!!!
which goes to tell me, you are the scamee...not her! Break those ties now before the inevitable "I need your help" IM shows up!