Why not like a random doodle of a buizel and floatzel? ^w^ they're like brothers and both are amazing at inflation :3

how about a bubble gum blowing contest. Who will make the biggest bubble before it pops? I find that always fun and I'm sure if we both Pokédudes make big bubbles the sticky mess of the gum will be quite a show in the end, tehe. X3

Something I lil Dile can tell you is way cool, are soap bubbles! They always look pretty and in some cases you can even wrap someon inside one for a nice float.

Plushies are always adorable but what if you stuff a plushtoy with a lot of wool or other plush stuffing: Right, you get a supercomfortable bed. Now if that plushie would have the shape of a Kangaskhan you could just slip inside the pouch click the inflation device on and sink into sweet dreams on your big plushbed.

playing with balloons is always something nice. In a special competition with helium balloons you play stone, paper, scissors. The winner of a round gets a point in form of having a balloon binded to any body part(tail, back, arms, legs, etc.) who will start floating first wins and get the privilegue to be the toy for the other one, hehe.

Having ffun with filling yourself up big and squishy? Then that game might be also a nice fun for two. Imagine one person to get pumped big while the second one is in the function to hold up the growing tummy for his friend. Though if you do try that it will undoubtly lead to that someone whill get buried under that tummy if it keeps getting bigger.

Hehe, I got always a mountain of ideas. Sometime I need to put these into stories maybe. X3

How about a water-inflated Snivy? X3

Fat snivies, butts?

Fat Delphox and inflated ho-oh perhaps

hmmm how about something cute, maybe a zoroark feeding a fat lucario pokepuffs?

How about your sona, Kyo, about to be barried by his own belly that's crashing down on him? cx

fat male delphox? |D
or a fat latios

Why not take a look through my gallery and dry drawing one of my gals? (only the sprites count, the bitmap-like drawings don't)

a zororark feeding some pokemon??

Trade?

How about a Lucario and an Umbreon sucking each other's penises, and inflating them both to a massive size?

How about Bambi being forcefed by a machine, and getting fat until he's immobile?