LADIES!?! Help a Brotha OUT?!?! !!!!!!!!!!!!! QUESTION !!!!!!!?

So last night i called up this chick to hang out because...well basically she is really hot and i was bored. We are friends in school but not close and we never hung out outside of school b4. Anyway, we started by going to just chillin at DD, but then we didn't wanna go home so we drove around. I suggested we play padiddle and half an hour later we were both completely naked. Problem is she has a BF. He isn't official, but they are kinda exclusive and secret. But while we are naked she tells me, "i've cheated on like half my boyfriends, i'm such a bad girl". Does this mean she is pretty much giving me a free p to get some? She also said she can't wait till next time and its only gonna get better. I'm not looking for a relationship cause i just got dumped and i'm playing the field so it would all be harmless. But she is smokin so i don't wanna blow it "no pun intended". Please don't give me the whole ur a speach for sleeping around, I'm 17 and enjoyin life while i can. Relationships are pointeless and end in pain so i avoid them now. Responsible and ual activities are just as great w/o the drama of a relationship