Hey guys I'm thinking about writing this story, it takes place in season 4, here's the summary:

Sam and Dean meet a young, female hunter on a simple salt and burn and her mysterious answers and snarky attitude is getting on the boys nerves. But upon hearing her drop Bobby's name and having her fall in love with the Impala they decide that maybe that the feeling they're getting is their spidey-senses trying to tell them that she somehow important in the grand scheme of things. They all head back to Bobby's and meet her older half brother Shawn. Then they learn something very interesting about their father. It turns out John has a daughter and she's sitting in front of them in the form of one sarcastic Alyssa Porter.

What do you guys think? Should I write it?