"You're a Tiger-Dragon just like that toon I drew for you. I guess you were literally made for me!"
John couldn't stay focused enough to realize what just happened, but he had just gained an already inflated Orange furred dragon tail with tiger stripes. This exited Carrie so much that she just had to hug it and when she did, the pressure increased in John once more causing his hands and feet to balloon outwards into large tiger paws causing his socks and shoes to burst while orange, white, and black fur spread all over his still ballooning body.
The fur covered every inch of his body except for his head, but that began to change when Carrie heard two more floomphs that announced the arrival of a pair of orange inflated tiger ears and a small puffed out slightly draconic muzzle. After the fur covered his head, his human hair fell out, his eyes became catlike, and two tiny, but clearly visible fangs appeared in the front of his new mouth. Even though it looked like the transformation was complete, the vendor still didn't turn off the tank.
The pressure once again built up but since John had already been completely transformed as far as they could tell, he continued to balloon out in every direction causing his clothing to be torn to shreds but fortunately John was becoming PG 13 so there were no naughty bits to hide anymore.
Johns body couldn't get much larger, but the gas kept on coming and he was quickly becoming over filled. The creaks and groans of his massively over inflated furry body kept getting louder and louder until large feathery wings quickly grew from his back and the last bits of his former human body vanished.
Now that Johns body was completely tooned, the next thing the gas did was adjust his mind, and while his new body continued to blow up to four times Carries size, the gas was flooding his mind with happy thoughts and feelings. "Wow" Thought John, "This doesn't feel too bad! maybe I am supposed to be toony!" And with that thought, the inflation stopped. Colorful gas was starting to leak out of his ears and nose, and when the balloon vendor saw this, he turned off the gas and took the hose out. John quickly deflated back down to his human size and proportions, but he didn't stop shrinking until Carrie was twice as tall as him. This shocked Carrie, but John didn't mind at all. With the cutest look he could possibly make, he looked up at her with a big sharp toothy smile, and said "Carrie,I think I really do want to be like this forever!"
"You want to be a toon forever? Are you sure?" Said a surprised Carrie, but John's cuteness was too much for her, so she quickly and easily picked him up gave her fluffy toon husband a big hug and said "That sounds wonderful you little cutie!" "But how are we supposed to make this permanent?" She said after putting him back down. "You're an artist Dear," John said in a voice that sounded like his human voice but but a little more animated, "Why don't you just draw me? We could also ask someone in the information center by the portal to help out, so What do you want to do?"