A whole new reality

This is a Saiki K fanfic. The main character gets accepted into PK academy in the real world, and chooses to go there. However, when she arrives something isn't right. The characters from The Disastrous Life of Saiki K are at that school! Turns out, when she chose to go to PK Academy, it put her into an alternate reality where Saiki K isn't just a manga with anime adaptation. She has to get back to her reality and her life. But it isn't that easy. There's a sub plot where the main character falls in love with Kuboyasu, but it isn't a reader x Kuboyasu fanfic so just know that.