Anthony's Relaxing Inflation

Poll results are in!   Looks like y'all like some delightful bellies. :3 Look forward to seeing me write that tonight!

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Anthony the winged kobold sighed and trudged into his house, closing the door behind him.  “What a day,” he muttered, flopping down in his chair, his massive tail trailing behind him.  He had just finished a long and stressful time of completing quests, and was very tired at the moment.  Part of him wanted to get into bed and go to sleep, but he also wanted to calm himself down after such a day.  And he knew exactly how to do that.
He walked across the room and retrieved his tethered hose, picking up the end and putting a hand on the handle.  After taking a long, deep breath, Anthony smiled, turned around, and put the hose into his rear.  Then he turned the handle.
Helium started flowing inside of the kobold through the hose.  It went in through his intestines, and then landed in his white and red tummy, which was already big and round, but slowly started to get bigger.  It puffed up more and more, expanding from underneath Anthony and becoming quite large.
Then his legs joined in the mix.  They gently began to bulge underneath of the kobold—first, his thighs got bigger.  They filled up with air, and as they did so, Anthony stretched his legs to ease his body, before he wouldn’t be able to stand anymore.  His thighs enlarged slowly, helium flowing through them, and then, the air went down to his lower legs.  His calves bloated outward, and his feet ballooned outward, his toes especially becoming puffed up until the kobold could no longer stand, and he was forced to sit on the ground.
But then enough air came into his legs, and he began to float upward, just by an inch.  Anthony grinned and patted his inflated stomach, loving how much he was changing.  He was starting to feel calmer already. . .
The air kept going inside of the kobold.  It flowed back, and then it reached his ass and tail.  His butt cheeks became filled with air, and they inflated massively, becoming puffed up more and more.  Then, his tail became filled up with air, increasing in size underneath the kobold, making him sigh in happiness.  This was it.  This was what he was searching for.
His wings then joined in on the expansion, becoming slowly filled up with helium.  Anthony reached out and massaged his bloating wings, stroking the feathers as it became taut and tight underneath his hands.  But that’s when his upper body became part of the inflation.
His chest began to bloat outward, expanding in size more and more underneath his neck.  Then his arms joined in on the expansion: first, his shoulders swelled up and outward, the air pressing on them from the inside.  Then, his upper arms bloated up, a large, helium-filled bulge forming in the area and making it nice and round.  His forearms then became part of the inflation, which locked Anthony’s elbows and made him unable to move his arm anymore: they expanded thanks to the air inside, becoming enlarged and bulged.  Finally, his fingers became taut and circular as helium flowed in, until the kobold couldn’t move them anymore.
Even his face transformed.  His cheeks puffed outwards with air, and even his jaw became bigger and wider as it filled up.  And the amount of air Anthony was exhaling couldn’t compete with the air coming inside of him—even as he breathed, he continued to grow.
And this was just the beginning.
More and more air flowed into the kobold, and Anthony puffed up more and more.  He had simply expanded a bit before—compared to that, this was going to be a complete transformation.
His stomach became bigger and rounder, expanding underneath the kobold until it had doubled in size.  Then it doubled in size again, thanks to the massive amount of air flowing inside of Anthony.  And then, finally, it was its full size: it was over four feet in diameter, a huge balloon of a belly that just barely managed to hold as more and more air flowed inside of the kobold’s body.
Then it was time for his tail to increase in size.  His tail had already grown quite large, but as more air came inside of it, it began to grow even more than it had before.  The air made it become longer and bigger, expanding in size in pretty much every way.  The tail grew and grew, until it was almost as long as his tail was wide, fattened up by the air filling Anthony.
All the while, as more helium filled him, the kobold floated higher and higher within his house. . .
His legs and arms bulged outwards even more now, becoming wider and bigger underneath him as more air flowed inside.  His face became even more puffed up, until even the horns on his head were filled with air.  His wings bulged and expanded with helium, until they were big and fat, unusable now—not that it mattered.  He wanted to float, not to fly.  His belly bulged, his tail grew, and Anthony became larger with each passing second.  He felt like he was about to burst—which was exactly what he wanted.
Then, he was high enough that hose left his ass thanks to the tether, leaving the kobold floating in the air, but not increasing in size anymore—after all, he didn’t want to overinflate.
And just like that, it was done.  He had completely inflated his body, stuffed himself chock full of air, and in the process, calmed himself down.  The hard day of questing and stressful events he had encountered were all in the back of his mind, overwhelmed by the inflation he had put himself through.
Anthony smiled, and let out a relaxed sigh, which released some helium from his mouth.  This was exactly what he had needed.
Now he would just have to wait to deflate. . . Sure, it would take quite a while, but that was pretty much fine by him.
He liked it this way.