stuck between texting and seduction

we've been texting for a week. she lives about 30 minutes away and we have mutual friends nearby. when we hangout with the mutual friends she flirts with most of them. im not one to play games so i usually just ignore her and talk to other people. she's definitely interested because she sent me some revealing pictures the other day, but as far as i can tell she's trying to pull my strings right now. if it helps anything im 20 and shes around 18 (legal for me) and definitely what one would consider a social butterfly. Kino has been minimal at best and she avoids the few compliments i give her. she also made an odd comment to a friend of mine telling her he could be an asshole to her. im guessing the way out of this is to neg the sh1t out of her but she mentioned some earlier traumatic experiences so i don't want to go overboard. what do you guys think?

edit: we haven't had any one on one time in person. ive tried isolating her several times but she finds a way out of it.

sounds like a total flirt. And she's making you an orbiter along with the rest of the guys. She's fkin somebody for sure, may not be one of your friends though. Sounds like you guys are just around to keep her self esteem up. I'd totally freeze her out. IF she asks what's going on or whats wrong, just tell her You've been taking a couple of girls out and just haven't had the time for her anymore, haha.