easun said:
Yes, believe it or not, she has slept with a lot of guys (as I later found out). If I were to guess, it's 20-30+. Lots of one night stands. (I got access to her email one day...) That really shocked the hell out of me (and led to me becoming majorly insecure).
It's not suprising. I know girls like this, and have experienced them in our own relationships as well. You absolutely cannot assume anything, or trust anyone, or be fooled by how they want to be perceived. Most everyone plays the good girl role. Guys as well. You have to keep your guard up and not give anyone the benefit of the doubt. Don't be fooled by appearances, behaviors, or words (ie, claims, lies, and excuses). Most people aren't as sweet and innocent as they WANT you to believe, and will try to put themselves in the best light possible. But, if you pay close attention - you can still see the cracks, and tell when something is amiss.
Don't trust or give your heart out too easily. Keep a close eye out at all times, and don't take anyone's side, or come to their defense (in the sense of making up excuses for them, telling yourself this can't be, etc). Everyone is capable of doing wrong, and being bad. Or even things like being selfish. They might try to mask it, and claim to be sweet and innocent, but the facts never lie. Avoiding the facts, assuming too much, and believing what everyone tells you is what gets a lot of people in trouble.