"I was going to let you at least continue to eat and drink with you original mouth, because you look great with a perfect figure and no nasty holes down there. But your attitude is why I replaced you with a nicer clone in the first place, so let's see... Ah! This should look freaky enough."
"No, I'll be a good V-Pet, I promise! I just meant--oooh," Whiny's feeble attempts to kiss up were interrupted by the harsh feeling of something sharp forming inside his abdomen. It started pushing forward, and Whiny was disturbed to see something hard and pointy starting to poke out from within his belly button, forcing open the hole as it went. Once again, his digestive tract moved inside him, making him start to feel like a weird tangled mess all over. By the time the bony protrusion was fully extended, Whiny was able recognize it as a beak, like some kind of bird would have on its face, but this one was sticking out of his tummy! He discovered he could easily snap it open and closed, a really strange feeling from what used to be his belly button.
Tag had decided to Whiny the beak from the pigeon he'd scanned earlier, removing the "eat and drink" ability from Whiny's original mouth and adding it to his belly beak. His original mouth was now only for pooping and peeing (and talking, of course, although the thought of Whiny chirping from his belly would have been hilarious). Hopefully Whiny would be sufficiently disgusted to realize his place and learn to be less annoying.
"Okay, Whiny, well I have to go eat dinner. I'd better leave something for you, my old v-pets used to starve if I left them alone for ten minutes. Oh, and I don't want you to get too bored while I'm gone, so let's see if I have enough points yet to unlock any toys for you. Oh, this is cute!" A big yellow ball with black lines in the shape of a smiley face appeared in the room with Whiny, along with a bowl of water and a pile of pet food. "Okay, now be a good boy while I'm gone. We'll play more after my quinoa casserole."
And then Tag was gone, and Whiny was pouting with his arms folded and his eyes closed. He opened one eye and glanced over his shoulder at the food pile. His stomach rumbled. Maybe it really was time for a snack. He stepped over and picked up one of the tiny brown pellets. They actually smelled okay, even if it would be demeaning to eat them. The first thing he did was stick it in his face-mouth out of habit, but he choked and coughed it back out when he tried to swallow. No more intake from that opening! Oh well, it felt kinda nasty to put food into a hole that he'd just shit out of anyway. Trying a new method, Whiny lowered himself down to all fours and leaned over the food pile, staring down at his belly to make sure his aim was right. Finally managing to get one of the pellets into his bird beak, he shivered at the novelty tasting food with his tummy tongue for the first time! This was going to take some getting used to; swallowing food upward into his stomach from his lower abdomen was also pretty weird. But Whiny managed, and soon the food pile was more than half gone!
With nothing to do and no one to talk to, he turned back to the smiley-faced ball Tag had given him. Letting out his fury at Tag for holding him captive and changing him, he ran up to the ball, screamed, and kicked it hard, listening for the loud, digital bouncing noise as it slammed against the wall. That was satisfying! Maybe this new toy could come in handy after all.
After ten or twenty minutes of play time, Whiny's insides gurgled. Food must really be going through him faster now as a V-Pet! Feeling the warm mass pushing up against the top of his throat, Whiny opened his face-mouth and dumped a load on the floor, tasting the pet food again on the way out using his original tongue. Almost as soon as he was done, a familiar voice rang out above him. It was Tag!
"Hey, Whiny! Oh, I see you had to go while I was gone. Well, I'll wipe it away using the cleanup tool, and that's that! Now it's time..."