Actually how about a Villain

Heroines obviously make horny enemies, but so do villains. Heroes may be less likely to act on those urges, but what about anti-hero or a hero that was pushed past the brink. And of course, in-fighting among ne'er-do-wells is a very common occurrence. So, continue down this path for hot baddies being boned under dubious circumstances.

(I am adding a couple of my chapters from the Image Inspiration story that I think fit this theme. It's a fun collection over there but is pretty unwieldly for any newcummers. Hopefully, I'll have some new stories/chapters out soonish, but wanting to write and actually doing so are not as linked as I would like.)