Jessi is going through changes. One of those changes has to do with the types of boys she likes. Judd Birch is a teenage trouble making boy, five years older than Jessi. He is also the brother of one of Jessi's closest friends, Nick. The first two episodes will be from the actual show (season 3), Big Mouth, and the rest will be made up by the author. ❗️If you haven't watched the third season of Big Mouth, there will be spoilers in the first and second chapters❗️