Well that would be if scum yukkuris weren't mainly a product of "scum nature" in whatever they have for genes or something, so no worries about becoming wristed only. Like some say Yukkuris are mainly a product of nature rarely being inlfuenced by nurture, or at least if the nature makes them too nice or too scum like to bend through nurture.
Yet i'm kinda surprised about you not knowing this story Anon-Kun it's quite an old and well known story, if anything it finally got the the edit it deserved.
What Marisa is not right now: a scum What Marisa is right now: at rock bottom
It's a horrible, horrible place to be. She is, literally, at the bottom of the pit of despair. She only looks like that because if she didn't, she'd probably have died from anti-yukkuritis.