Sexy RWBY

So, I'm starting this because after asking the original poster if some stuff I was planning for a branch in his story was okay, he said no, which I've no problem with. That being said, I still want to write it, so I'm just gonna do so here. That being said, I do recommend visiting and reading RWBY ENF, so I'll put the link here.

https://chyoa.com/story/RWBY-ENF.8878

I'll be putting the names of the original posters for chapters I didn't write at the top of each chapter.

Anywho, now that I've got the conscience assuaging done, I'm gonna go ahead and put our first question up.

Who's the girl suffering ENF and/or more, OR what's the situation that will result in such?