"ooooh look at me, I'm so special and magical. All I have to do is wave this magic wand around......pfffffff"

Bod started to laugh, clutching his sides as the shopkeeper frowned at him. Known for his love of science and reason, the magma wyrm held a hearty disdain for practitioners of magic and all their gimmicky toys. Idly spinning the wooden stick around in his hands, but barely noticed the yellow glow starting to build up within it.

"Sir..... Um I think you might want to put the wand dow....."

CRAAAAACK!

With a snap of discharged energy, Bod jumped into the air. Still holding onto the wand, he stared at it with suspicion just as a rising groan started to hiss out from his midsection. Popping and clicking, his belly plates started to separate violently as the bulging red hide beneath pushed through. Stumbling form the swelling, pressure started to build along Bod's waistline as his distending middle stressed his overtaxed belt. With a snap, the buckle snapped off before shattering some random knicknack on a nearby shelf

"Ummmm, how do I stop this thing...."

Picking up the destroyed trinket, the shopkeep let it dangle in the air in front of the distending dragon. starting to creak and groan from all the pressure, Bod pressed his hands into his tightening hide as a look of worry came across his face

"oh of course with just this little "fake" dispel charm that your belt buckle just happened to bust....."

This amazing pic was done by from his patreon! You guys should seriously go check it out, this great guy does a bunch of beautiful inflation art!