Me and  gomanfury have very similar tastes. So much so that we've come up with probably hundreds of story ideas by now. We're rectifying this somewhat by challenging each other to write a story selected by each other. Fury picked this story, and I picked Max (from A Goofy Movie) -> a marching band baton girl (based on the one from said movie). Hopefully Fury posts their side of the challenge soon because it's great.

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Officer Wilde and Lieutenant Hopps had a rare day off of duty. Ever since that fateful day they first met, they knew something just "clicked" between them. As they wander through the mall, they found a wishing well. Judy grabbed a coin out of a pocket. "So, Carrots, you got a wish you wanna make?", Nick asked her. "I don't know... how abo--" Judy was cut off by Nick grabbing the coin. "I wish that something BIG would happen!", he said as he tossed the coin into the well. "Nick! What kind of a wish is that?", Judy said with worry in her voice. "Don't worry, Flatfoot. It's just a wishing well, these things are less legit than any of my scams.", Nick calmly said. Then things suddenly weren't so calm.

Judy's body began to grow exponentially taller until she was the height of an average human male. Her fur vanished, revealing gray skin resembling her just-disappeared fur. Her stomach grew larger as she gained several pounds. Her arms became fatter and more human, though her new human hands only had 4 fingers rather than 5. Her face distorted until it became large and circular, with a chin split in the middle. She grew brown hair on the top of her head as her ears shrunk until they were almost unnoticeable. A pair of circular glasses magically appeared on her face. Her legs thickened and her butt grew, which caused a decently sized **PRFFFT** to escape from her enlarged buttocks. Her vagina grew larger and converted itself into a set of functioning male genitals, effectively changing his gender. An Adam's apple grew in his throat, changing his voice to sound just like that of Peter Griffin's, though still with a hint of Judy in there. In fact, what stood after the transformation was a gray Peter Griffin wearing Judy's police uniform (perfectly fitting, at that) and acting like Judy, though generally a little ruder.

Nick began to get concerned, but would soon learn that she was far from the only one to change. The new Judy laughed like Peter did and burped in Nick’s face. Nick began to change in very similar ways, though instead of gray skin, he gained orange skin as well as a pair of tighty whiteys to wear after the changes finished.

The Peter curse began to spread throughout the rest of Zootopia. Every single person in Zootopia, from Mayor Lionheart to Gazelle to Turbo changed into Peter Griffin-looking clones, with the only differences being their clothing, their personalities and actions and, most noticeable, the differing skin colors. After every last person in Zootopia was changed into a Peter, Mayor Lionheart decided to change the name of the town to Petertopia. Life went on as it did before anything changed, though with more foul language and farting.