Looking for an old story.

[Carlisle]

I was looking for a story I read a while ago. It was in 2 parts. The first was at a frat party where a girl was working the door before being asked to fill in as the shot girl. She ended up naked and having sex with most of the party, including 2 people she knows. The second part involves her trying to get back photos taken of the event by blowing the entire fraternity again.

Any ideas?