>>100087487She and ERB were the ones to get R.E.P.O. introduced to the girls by collabing with Dubais first, though. Also, Shiori is the same person who had that statement of believing it to be possible to make people love you, make them hate you, then make them love you again. ERB is a dummy but misguided as she is, I can't entirely hate her intention of doing nice stuff for Dubais, even if they wouldn't do the same thing for her, she's just the nice granny. Shiori is full-on spiteful because she wants to fulfill her NTR fetish on and get attention, she's not going to be clean of this, she's just going to wait until it can annoy people again which I'm sure she'll be sad it won't have the same hit like the first time.
Plus, don't forget her birthday, some girls spoke one or two times then Jutard showed up and nothing after that. I'm sure the girls love having to deal with her chat on the few occasions they pop by.