>>7939 STD porn is often even harder to find than scat. I've thought of writing some stories, but haven't actually done much with it yet compared to other things. (Unsurprisingly, I have a LOT of guilt connected to most of these kinks. It's only the last year or so I've started to work through it. Only into most of it in fiction.) I don't really know if there's much of it on AO3, either; that's not usually what I'm looking for when I try there. There's one artist on Pixiv called Granony who's done some stuff with it, though. Just a few pictures (and the tagging is all in Japanese and I forget if they even tagged it as anything other than gore, thank you stupid 10 tag limit), but worth checking out.