Another piece I colored from https://www.furaffinity.net/view/46119184/ Made by  BlueLilytZ

Lineart and Idea:  BlueLilytZ

Coloring and Story:  MisterNaron

Story:
Lassy playing fetch with her Vulpix. While on its way to get the ball, it encountered something strange. Lassy, wondering why her Vulpix stopped, went to check out was was going on. They seemed to find some weird living liquid. Lassy thought it was a Ditto! Thinking it was going to transform, Lassy quickly ordered her Vulpix to attack it. But the liquid ended up contorting wildly and then sprung at the Vulpix! Vulpix clearly was in distress has it latched onto it. Lassy recalled Vulpix back into the pokeball as fast has she could.

Lassy relieved that she got her Vulpix to safety. She scanned around the area but found no traces of the strange liquid. Then she felt something going on in the pokeball! She looked at it and felt that was it becoming more like rubber than the metal frame it was made out of. She dropped it as soon as she started seeing goo seep out the seams! The pokeball landed on the ground and opened, releasing the Vulpix. But Vulpix was a bit different. It didn't seem to keep its form completely solid. "Vulpix, What happened to you?!" Lassy exclaimed. The Vulpix then went and grabbed the goo-ozing pokeball. "Stay back Vulpix!" commanded the Lass, but the Vulpix would not obey. Vulpix threw the pokeball at the Lass, covering with rubber goo in the process.

Realizing the Vulpix wasn't the Vulpix she used to know, Lassy tried to run away. The goo was spreading rapidly over her legs though. The rubber harden as soon as it covered her knees causing the Lass to fall to the ground. Landing the a puddle of liquid rubber, the goo started to cover her hands now. She felt something "plomp" on her behind and she looked back to see a new bright red appendage. "A Tail?!" she said as five more started to form. She felt like her hands and feet were inside giant mittens. She found out that her hands and feet were encased in giant paws. Vulpix paws!

"I'm turning into a... VULPIX!" She suddenly yip! The goo had covered her arms and chest and now it was covering mouth! "Vulpix. VULPIX!" She yelled again, realizing the rubber was now affecting her speech. She was almost completely encased as new Vulpix ears sprouted on her head. Has the Lass was figuring out her new body, the rubber Vulpix was getting closer and closer. Vulpix started pressing its body hard onto the girl's. Lassy looked and saw the Vulpix starting to merge into her body! She could feel it entering her! She could feel it's legs start to enter her legs! Her legs would then move and shift under the Vulpix's control. It was like it was wearing her! Lassy then struggle as much as she could, but the once flailing large rubber vulpix soon became calm and collected. "Vulpix!" the new Vulpix barked as both of them headed into the wilderness...