Any College Transformations?

Were any of you girls a virgin like me heading into college and then became a total slut, or at least began fucking regularly? If so, what started it?

Got your first boyfriend?
The ease of hooking up in coed dorm life?
Met a guy and eventually made out with all of his friends?
Got drunk and passed around at a bunch of parties?
Liked the attention of being an easy lay and kept going back for more, despite the reputation?