Board Thread:General Discussion/@comment-27337549-20151217152851/@comment-24640208-20160105173900

"You are a vulgar creature that is only allowed to exist because you serve a purpose. If it was my decision, then every last one of you would be exterminated" 

She wants to kill Ayano and her siblings (?) She just HATES her at a radical point (she has a trauma ?). She doesn't care about being a hipocrite, she has a high sens of justice (her hate is against these bad people, YandereDev said himself that "Yandere-chan is not a good person. She is a monster" and her family (all the females) is like her). She probably thinks that go to jail is too nice for Ayano