Taylor the Demon Hunter
Taylor the Demon Hunter is a story written by Domashita Romero. It ran in Issue 32 at http://s2b2.livejournal.com/184524.html, and is mirrored at http://www.shousetsubangbang.com/mirror/taylor-the-demon-hunter/.
Summary
Really, it was the unicorn's fault.
"According to the texts," Edmund said, pushing his glasses up in a way that Taylor always found appealing, "opening the Door of Khefra-Kel requires a unicorn hair."
"And where am I supposed to get one of those?" Taylor asked. "Like, my mom goes to Costco once a month, and they are totally lacking in industrial sized jars of unicorn hair." He pursed his lips a little and thought about it. "Or if that doesn't work, like, Diagon Alley? You're British, I'm sure you could get us in there."
Edmund closed his eyes and took a little breath, which was one of Taylor's favorite things to make him do. "I assure you, once again, that Harry Potter is entirely fictional, no matter what I have unintentionally led you to believe."