They decided to go for the fried and greasy foods first, finding them much more appetizing at the moment. They would of course go for the sweets afterwards, the little glutton these past few days has been spoiled to wanting as much food as they can stuff down their throat, swallowing whole burgers and pouring fries into their overburdened stomach. Their trainer just watched with glee as the little Riolu stuffed themselves so carelessly, they seemed so happy when they ate, so how could this possibly be a bad thing?
After shoveling the first small pile of greasy food, Riolu would quickly make his way over to the next, but before they could do that their trainer stopped them! "Hold on Riolu, before you eat that, there's something I want you to do first."
Riolu was a bit confused. They never had to do anything before for food, let alone at all. They tilted their head in confusion as their master explained, and it turns out it was an ultimatum.
"You've been staying here for a few days, little Lucas." The Trainer spoke, prodding Riolu's tummy teasingly. "We've hardly trained, but that's just because I find feeding you so much more... Enjoyable. You seem to be happy as well, aren't you?"
Riolu seemed to nod, made a bit more aware of the weight they'd been piling on. Only more being added with the greasy, unhealthy burgers.
"So, before I give you this, I want to know... Do you actually want to train, and become a big, strong Pokemon... Or stay here, and get fed delicious treats by me, and stay as a chubby, adorable Riolu for the rest of your life?"
Riolu didn't know what to say. They thought it over, pondered, and eventually came up with their response.
"So? Do you wish to train and get back into shape?" The Trainer asked, and Riolu...