Ruby, Laura. Good Girls. 2006.
This was a fairly good book. Audrey randomly hooks up with Luke at parties. When it becomes apparent that they are only going to hook up and never have a relationship, she cuts things off with him at a party, but not before giving him a parting blow job in a closet. While she is *ahem* on her knees, someone opens the door and takes a picture of the couple but they don't know who it was. The next day, the picture is flying around the internet and being sent from cell phone to cell phone. It even appears on the school's library computers. All of a sudden, Audrey goes from being a good girl to being the school slut, even thought she is a virgin.
Girls will enjoy this book. It's a serious topic, but it is dealt with in a non-serious sort of way. I don't mean that in a bad way. It's not preachy or anything, it's just an interesting and entertaining story.