Dear Mr. Jersey 10 (Rinsagi bully au)

A story where Rin is a bully and Isagi being the one bullied but Isagi pretends to be a girl due to what happened in middle school but Rin doesn't know that Isagi is a boy. (This idea was an inspiration from character ai where that au was Rin bully au the rest of the plot is mine but credits to @ChigiriMeatRider for making the bot ☺️) credits to the rightful owner of the book cover👍