Karma's sister goes to the festival~ (Assassination Classroom fanfic) (AU)

During the summer Kiyoko joins Class-E at the festival, only she isn't there to hang out with them, no she's there with a certain octopus taking picture of the event, but what will happen when Bullies attack her? Or how will the class react when they find out that she and their teacher are taking pictures of them? *collab with Autistic-Grizzly on Fanfiction.net*
Kiyoko Akabane belongs to me~