I asked sarcasticval if she'd seen this fic, and she did, and immediately suggested that you post/link it on spn_gen. I brought up the gen/het issue, and she countered by saying that SPN seems to be a "gen equals not-slash/not-incest" fandom, but if it makes you feel better about posting you could put a teeny warning on it. ("I think of this story as gen, but YMMV" or something.)

Go put it out there! This is too good a story to not be read by all.