Amazing job dude
Thongs are a great part of school in general. I've noticed girls who's thongs show tend to show constantly. Not necessarily cause they want them to, but because of their type of jeans or how they get dressed. So stay sitting behind this chick!
We had an exam a month ago, and her and I were studying in the library and she was whaletailing like crazy. Really nice VS Pink thong, too. Didn't get a chance to take any shots because the rest moderator was super strict on phones. I see her three times a week, so there's bound to be more.