Yandere Love. [M.Yandere Simulator X Reader]

Y/N's family and Ayatos have been friends for longer then the two could remember. They had grown up together as best friends, or more so master and servant? Well, that's how Y/N would describe their family relationship. Y/N had always been taught to leave what she wants to make others happy, her parents tried to pass down those "morals" and Ayato had been taught the opposite.

What will happen when Y/N decides she hates the Aishis?