No, I shouldn't think so, but do you have any idea just how much this idea has been done? Well, in case you don't, it's been tragically done to death. I personally wouldn't recommend using vampires for your short story in the fear that it'll end up sounding like a Twilight fanfic. And quite frankly, basing anything of Twilight is a bad move. It's not the book has any themes or literary value. These days, people immediately associate vampires with Twilight and Twilight alone, which means that if you use them for your story chances are one of the markers are going to go, "Oh, GREAT, a Twilight fan....." Which is not what you want. Especially if the story sounds too close to Twilight anyway. The book is generic enough as it is: lonely city girl moves to hick town where she becomes amazingly popular but she just doesn't!fit!in! until she meets a mysterious man with whom she instantly connects with...