A story made in 2019 as a birthday gift for  ToferTheAkita which is a sequel to this.
Nick Wilde and Judy Hopps belong to Disney.

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In the middle of a Saturday, Nick returned to his and Judy’s apartment. “Phew. That trip was exhausting. But I’m glad to be back home.” he said to himself. “Judy? Are you home?” said the fox in a slightly loud voice while knocking on the door. He waited and found no answer but then he heard the sound of a vacuum cleaner coming from the apartment. “Hmm, today must be cleaning day. I should probably give her a call.” he said. Nick called Judy on his phone, only to find the operator telling him that her phone did not answer. He waited again, thinking that Judy must be unable to hear her phone ringing or too busy doing something else, occasionally knocking on the door or calling her, hoping for an answer. However, there wasn’t a single answer.

Nick finally came to a conclusion that Judy was away but had forgotten to turn off the vacuum cleaner. He unlocked the door, only to find it still open. He then walked to the Suck-O-Lux’s back side to turn it off before continuing to put away his briefcase in his room. Meanwhile, inside the cleaner, Judy screamed for help again as she heard the vacuum stopped working, but the vacuum cleaner is too thick for her voice to be heard from outside.

“Jeez... This place looks like a shipwreck. I think I should clean this to give Judy a surprise.” he said as he finally realized the apartment’s appearance. Nick then started cleaning up the place: he started making the bed, dusting the furniture, and even doing the dishes. “Phew. Judy will be so happy coming home to this!” said Nick proudly. “Now all I’ve got to do is to clean the floor.” he continued.

As the floor had finally become clean, the fox turned off the Suck-O-Lux and decided that it would be a good time to take a little break before unloading his briefcase. Nick went to grab a huge glass of water and drank it while sitting on the couch, not realizing he’d spilled some of it on the floor. Nick finally felt less tired and decided to go to his room but as he was about to walk his way there, he slipped on the floor and got his muzzle stuck in the vacuum cleaner’s exhaust port.

Nick gave his muzzle a wiggle and pushed the cleaner out but all was in vain, no matter how hard he tried. He thought of calling the vacuum cleaner’s technicians but his muffled voice couldn’t be understood. Finally, he thought of having the vacuum cleaner blow his muzzle out. He activated the vacuum cleaner, hoping his action would work, but instead of blowing his muzzle out, the vacuum started blowing him up.

“MMhh??” Nick wondered as he felt something filling his body quickly. The surprise became bigger as he felt something much bigger entering through his muzzle. Then, air continued to keep filling his body. The fox’s body started to become bigger, from his belly, then his hips, then the rest of his body. He tried to push out the vacuum cleaner like before but, eventually, his hands and legs have become separated and inflated enough to do the job. He then started screaming for help, hoping someone would hear but, just like Judy, no one could hear his muffled screaming.

Now, Nick’s body looks like a very big beach ball and his body continued to get bigger and rounder. His shirt and pants started tightening as it happened, exposing his belly more and more. His body, too, felt tighter and tighter as time went by. His belly button then popped out and made an outie. As air kept blowing into his muzzle, he kept desperately trying to wiggle his muzzle to let it free. His body has now reached the size of a bed for two. The buttons of his shirt finally yielded to the pressure from his continuously-inflating body and popped one by one. “I hope the same thing doesn’t happen to my pants.” he said in his mind, thinking of the embarrassment of it happening, making himself blush.

Because of his height, Nick’s ballooning body was able to take in more air pressure and had finally reached the size of a quarter of the apartment. He continued to inflate, pushing the Suck-O-Lux away as his body tried to make more room to keep inflating. “I think Judy will make me her hot air balloon when she comes back.” he said in embarrassment. As Nick’s body started to take over the apartment, suddenly, an urge to sneeze came to him. His body becoming too tight to take in more air also made him want to release the air.

“AH… AH… AHCHOOOOOOOO!” The massive sneeze made him deflate, letting out a lot of air, pushing out the Suck-O-Lux, and freeing his muzzle. Nick continued to deflate quickly, but without any crashing as his body has hit both corners of the apartment. He deflated like a beach ball rather than like a balloon. His body shrank as more and more air escaped, he became more and more relieved as well as the air pressure continued getting smaller. His arms and legs deflated too and stopped sinking into his body and his clothes started fitting him more and more.

As there was less and less air in his body, he deflated more and more slowly until all the air had escaped. When his body had finally stopped deflating, he looked down at his bulging belly and gave it a poke, thinking it was some more excess air that didn’t escape. “Nick? Is that you?!” said a voice coming from the belly. “Judy?!” Nick replied in shock. “Where have you been this whole time?” he continued. “I was stuck in the vacuum cleaner but no one would come and help.” she answered. “The next thing I knew, I was being blown out of the vacuum and into your belly!” she continued. “Well… you remembered that time you said you wished to be with me forever, Carrots?” Nick spoke to his belly while patting it. “Now your wish finally came true!.” he continued while giving a little laugh. “No worry Carrots. I’ll find you a way out!” he said while patting his belly. “But first, I think I want to have a little nap. You’ll love what I did to the place once you get out!” he added.