Lyra and Silver burst in to the top floor of the tower in Goldenrod, where a smirking Rocket member was waiting for them.

"Where's our friend Gold? You'll pay for everyone you've hurt!" Lyra demanded, as the Rocket laughed, stepping aside.

"See for yourself," he said as the confident young Trainer that the two called both a friend and rival was now a pudgy diapered Cyndaquil, grunting as he happily filled his diapers with a chirrup of "Quiiilll!" while his Pokeballs were scattered around him.

"He was a tough boy, but now I think he'll make a nice asset to Team Rocket when it rises again," the villain continued.

"Grr!" Silver growled angrily, sending out his starter Feraligatr while Lyra sent out her Bayleef. "Just what did you do to him?"

"...The same thing I'm going to do to you both!" the evil Rocket laughed.

A art piece I comissioned from https://furaffinity.net/user/ryanrabbat of Trainer Gold from Pokemon Gold/Silver in an alternate ending story to the Goldenrod Tower siege event where Team Rocket turned the boy into a diapered and regressed Cyndaquil, happily sitting on his mushy padded throne. Will Silver and Lyra eventually join him as diapered baby Pokemon? Stay tuned!

Messy version can be found here: https://www.weasyl.com/~t3cht00lz/submissions/2256891/golden-quil-hypermessy-variant .