bloodplay, knifeplay, hurt/comfort, all sorts of fucked up hurting people sort of kinks.

person A is bored immortal/person with healing factor reveals to person B that hey, knifeplay and cutting and all sort of messed up things where he gets hurt turn him on. I'm up for person B being more reluctant about the whole scenario and only doing this b/c it gets person A off or person B discovering that they're a bit of a total sadist and /they/ get off on hurting person A themselves.

I've got a canon character that I can use but can def make an oc as well if that's more your jam. I'm good with either m/m or m/f and ideally I'd play the person with a healing factor