Fat twilight

Twilight sparkle in her human form of Equestria high known to gain some unexpected weight and so did her friends became fat as well, but still staying true to themselves such as Rainbow Dash, Fluttershy, Rarity, Applejack, and pinkie pie, and twilight decide to give unexpected lessons  to some people who want to be just like her both insight and literally outside that includes changing gender to a woman becoming fat and looking exactly like her from every detail, and you would seem transformed into her clones she is the principal and her friends are the teachers