TMNT: Yandere Love

This one is a TMNT AU story. This is like "Mutant High" AU, but it has a "darker" plot in the story. This story is based off of the game "Yandere Simulator"! So---this story might not be fitting for you, 'cause it contains blood and violence. *smiles sheepishly* Anyway! The main characters are Lilac, Amethyst, Scarlette, and Katherine. Their love interests(the Turtles) are their "Senpai" ever since they were all late to school, and suddenly bumped into them. The girls became addicted to them of a sudden. Every Friday evening, any rivals or other girls will try to confess their love to the Turtles, but this won't stop the yandere girls from letting the Turtles notice them. They will kill all the rivals and when they are all done, they will all confess their love to them. All the girls must do is not to be suspicious and not creepy at all. If the girls get too close to the Turtles, they will drop everything and blush or laugh nervously. If they get caught by a teacher, they will expelled. Will these girls survive? Or will they be expelled or heart broken?..