You had a really great time in the underground paradise you found, you and blastoise got to meet a lot of awesome round and soft pokemon
The kinds of berries they had here seem to be unique to this place, the pokemon offer it to you so you stock on it as much as you possibly can, you're tempted to try some yourself... but you decide to save it for later.
The other pokémon encourage blastoise to try out their berries too, most of them so massive blastoise feels like a tiny squirtle.
he's a little reluctant at first, he skeptically sniffs it and then tries a bite while the other pokemon watch expectantly.... immediately his expression glows up, a smile on his face from ear to ear, he excitedly eats the rest of it in a single bite.
it seems so good. you're tempted to join in right away, but you still resist. Blastoise however immediately joins the other pokemon in their gorging.
Blastoise put on some weight right in front of your eyes, it's amazing how powerful these ar, before long his belly is sagging to the floor and starts spreading... but he's still eating, completely entranced.
his stomach is not as trained as the other pokemon though, so after a while, he's too full to continue. he's as close to immobility as he can get, but he still has enough strength to try to walk around some. he's completely stuffed but he's still trying to eat, these are some amazing berries.
you love all of the round pokemon you meet there, but unfortunately you can't take em all
after some time you finally know who you want to take with you
your first choice bashful gluttonous Ursaring, he's cute and funny.
He's
he's a pretty sweet guy that acts all grumpy to hide how shy he's about how much he likes being played with
but there's still one pokeball left...
as you stop to think who to take, the pokeball slips from your hand and falls to the ground, and with this, nidoking was the chosen one to accompany you, chosen by fate
a pokemon so massive you hadn't realized you were standing on him for some time, an extremely gluttonous pokémon who just can't stop eating.
his body grew to a point to where he's always hungry, he's completely mindless and lost in his food addiction. ( tho the same can be said about most pokemon in this place. )
the folds around his face work as a pouch, it's crammed with food so he's always eating.

you couldn't be more satisfied with your new pokemon, and so you decide it's time to go back to your journey.
you mark this place in your pokedex and swearing to yourself you'll come back someday.
with the help of nidoking you go back outside through the hole you fell in and go on your way, now with some pokemon so heavy you'd swear even the pokeballs they're in weigh a ton.
to be continued!