Tell me when you find some. If you can stomach intermittent chapters of ftm Muds and/or 2D and you like some moderately fucked up S&M shit you might check out the drabbles written by creepymura on AO3. He was writing pretty consistently until about a month or two ago when he decided to stop forever, allegedly because he was sick in the head and the 2doc he was writing was fueling it. The last drabble dump he posted wasn't tagged as 2doc, but a good majority of the chapters are, and basically all of them have 2D on bottom. I haven't read them all, but I think I've only seen 1 top 2D.