What sort of fandoms are you into? I'm basically mostly into JoJo [sub][s](obviously)[/s][/sub] but would be happy to detail some of the characters there, some are great for dark romance/horror and whatnot, especially the villains.

(I admittedly prefer things somewhat lighthearted even if dark, if that makes any sense - so even in the case of dubcon/noncon/horror it still ends "good" rather than hurt. Not sure if that kills the vibe for you or not - there are times where I will be willing to go fully dark, but those are a bit more rare.)

With my character, you'd be writing MxM, and he leans heavily submissive. [sub][s](This is my first time responding to a post like this, hopefully it wasn't too much information or too little. orz)[/s][/sub]