This girl sounds like a bunny boiler, ditch her now or she will be too crazy to handle.

If she's cheating on someone right now with you

then later on she can cheat on you with someone else

This.

She probably just wanted to make her other guy jealous , and i dont understand why girls love to do this.

Don't touch her with a 10-foot pole.

If she's going out with someone already, and then randomly into a guy that hasn't showered in awhile, she's bad news. She can, and will, cause you lots of issues if you ever attempted to be with you. Making out with you for extended periods of time proved it.

Also, shame on you for cheating with her after you knew she was taken.

lmao never heard that term (bunny boiler)

I've had friends like you guys all warn of. In some cases I've warned guys of them. They never take me seriously and respond with "but... shes hot"

Two hours away!? Don't waste your time. Even if something does come of it, you'll be too worried about what/who she's doing when you're not there. I've pursued many poisonous women, and she sounds like a girl I'd pursue. Just let it go. And, at least you know "you still got the magic touch".

Run away. She's trouble, I can tell. You want an emotionally stable girl with at least decent looks and a very good personality and brains. Also, any girl who *really wants you* when you are not at your best at all has some problem.

You guys are pretty good at this

I'm pretty sure that anything that happens with this girl is going to end up going south, but let's not forget: You're young. At this point in your life, you're SUPPOSED to fuck it up!

I've been used, abused, lied to, and laughed at, but damn if it wasn't fun. Go for it. You only live once.

You met her at a random party, she doesn't even know you, she also says she's with someone else, and you guys are already goin at it. I'd have a reaaaaaally hard time believe this line.

Hate to say it but she could easily be a whore. If you're looking for a decent relationship, pass on this one.  If you want someone just to mess around with, then go ahead. Just make sure you don't run around tellin everyone about it - don't wanna risk meeting any of her other possible "boyfriends".