Tim Bayliss/Billy Tallent. This is a rewritten version of Shell’s first fanfic, and as someone who tried but failed to read the earlier version, I can say this is a bazillion times better, with tightness and focus and pacing that was missing from the first attempt. Bayliss is undercover, posing as a member of a Utah polygamist cult that is clearly based on the Fundamentalist LDS church. This is the element that originally attracted me to this story; I saw a documentary about the FLDS, Banking on Heaven, at a film festival earlier this year, and I can say that as horrifying as the elements of this story are, they’re not very far removed from the reality.
Just before going undercover, Bayliss meets Billy Tallent, who while in Arizona to play a concert meets a young escapee from the cult, who is subsequently murdered. The two men feel an instant connection. In fact, for me, it’s a little too instant - not the immediate sex, but the closeness of their relationship afterward - and because of this, the story feels more like an established-relationship story than a first-time, to me. (By the way, if I were rating this story I’d give it NC17, because the sex scenes are explicit.)
If you, like me, don’t know anything about Homicide, skim (or ignore) the prologue, which will only baffle you. (Interestingly, I discovered after reading that Bayliss is canonically bisexual.) If you don’t know anything about HCL, don’t worry. In fact, IMHO the characterization of Billy is a long stretch from canon, even given the passage of time and the way the events of HCL (which this story does spoil) might have affected him. But actually, this Billy is a far more sympathetic and even heroic character - to the point that I felt as though some of his actions (and some aspects of their relationship) were unrealistic for anybody. But, you know what? I didn’t care. It was still a great read, and hurt/comfort fans will sigh happily.