I read this crazy RPF story where Jensen Ackles, Jared Padalecki, James Marsters, Michael Rosenbaum, Tom Welling and David Boreanaz were all in this polyamorous BDSM relationship. Except one of them was a psychopath who was stalking Jensen. And no one noticed. Spoiler: it was David Boreanaz!!!1!
Re: Weirdest fanfics you've ever read!