SOMEONE HELP ME FIND THIS STORY.

It's about Edward going to college and he plans on going there in his car. I dont remember where the college is though. He meets Bella, who went to the same high school as him, in a store and she tags along with him. They later on find romance and when they finally have sex Emmett wakes them up the following morning and its Edward's birthday and Emmett gives Edward a blow-up doll and Bella gets uncomfortable. It's from the cherry exchange contest please help. I distinctly remember it's a one-shot or two-shot.