Sorry to post this on here but I have searched and searched and cannot find it.
It is a rated M Edward/Bella story where Bella is a teaching assistant and is in a relationship with Jacob but it's going nowhere so she breaks up with him. She goes to a club and meets Edward and they have a one night stand. He has just broken up with Tanya because he found her cheating on him with his best friend. Bella goes to the first day at her new job and realizes that Edward is the professor she is working for. Eventually they get to together.