Hello. I'm looking for an old fic that I remember very vividly but can't seem to find. In it John had raised the boys to believe in the supernatural, and they "hunted" the same way they do in the show, but the supernatural did not actually exist and John was just killing people. He had convinced both Dean and Sam that Dean is possessed by a demon, and requires physical and sexual abuse to keep the demon at bay. Sam really loves Dean, but both Dean and Sam have been isolated to the point that they believe John's insanity. This was a wincest story. If anyone knows where I could find this, I would be very thankful. :)