"Come on guys, he can't be far from here!"

A young purple-furred hedgehog, red echidna and yellow kitsune look around their surroundings in a frantic manner. The red echidna, named Knuckles, soon pushes a nearby branch out of the way and looks back at the other mobians.

"Uh... guys? Since when was Sonic so small?"

The young female and yellow kitsune, named Kira and Tails, both look to each other before running over to Knuckles' location. Once they arrive, Kira gasps and kneels down on the ground, Tails following suit.

"Is that...?!"

"It can't be!"

There, on the grass-covered ground, was a little blue-furred hedgehoglet with a brown blanket covering his belly. He was crying and pounding his fists against the ground as tears trickled down his muzzle. Kira gently picks up the little hedgehoglet and wraps the brown blanket, which was originally his scarf, around him.

"Shh... it's alright, Sonic."

Sonic sniffles and opens his eyes as he looks up at Kira. He sucks his thumb and begins to calm down as Tails takes a closer look at him. Sonic watches curiously as Tails takes a look inside one of his ears before holding a finger in front of Sonic's face. He moves his finger around and watches as Sonic's eyes follow his finger movements.

"Hmm... it seems that his vision and reaction speed are still normal. We should bring him back to the lab where I can perform some more tests on him..."

Sonic lowers his ears and whimpers as he holds onto Kira. Tails smiles a bit and gently rubs his head.

"Don't worry Sonic, none of the tests will be physical... I'll just need to do some psychological tests."

Sonic coos and smiles a bit before making a curious expression as he feels Knuckles taking him from Kira's arms. He looks up at Knuckles as he continues to suck his thumb. Knuckles smiles and wags his tail as he speaks in a babyish voice.

"Aw, whose a widdle cutie baby~? You're a widdle cutie baby~! Cootchi coo~!"

Sonic blushes a little from the comments but soon squeals and giggles as Knuckles begins to tickle his tummy. He kicks his feet as Knuckles continues to tickle him.

Kira smiles a bit and soon places a hand on Knuckles' shoulder.

"Easy Knuckles... Sonic might have a wee if you tickle him too much!"

Knuckles nods and stops tickling Sonic before noticing Sonic smiling up at him. A few seconds later, Sonic whimpers and lowers his ears before wriggling around.

"Oh boy..."

Sonic whines and Kira soon takes him from Knuckles before kneeling down on the ground. She holds Sonic out in front of her and opens his legs slightly, revealing his small blue willy. Knuckles makes a curious expression and scratches his head as he notices it.

"Uh... what is that?"

Sonic squeaks and feels his muzzle become warmer as he notices Knuckles looking down at his willy. Kira giggles as Sonic attempts to cover it.

"That's his willy, Knuckles. All boys have one and it's where wee comes from..."

"Ohh... well I knew that boys had one but I didn't know that it would be showing..."

The little hedgehoglet continues to whine as he soon begins to wriggle around in Kira's arms. Knuckles kneels down on the ground and watches as Sonic blushes and closes his eyes. A few seconds later, Tails, Knuckles and Kira watch as a small yellow stream comes out of Sonic's willy. The stream splashes onto the grass and makes a loud hissing sound.

Sonic makes a small sighing noise but still retains a bright red blush upon his muzzle. Knuckles makes a disgusted expression as Sonic continues to wee and Tails smiles nervously from the sight.

"Eww..."

Tails chuckles nervously as he puts a hand behind his head, looking to Kira.

"Well... when you gotta go, you gotta go..."

Kira giggles a bit and soon looks down as Sonic's urine stream begins to dribble before completely stopping. Tails and Knuckles both chuckle a bit as Sonic looks down at the soaked grass he had weed on and soon looks up at Kira.

"There. I bet that feels much better, huh?"

Sonic continues to blush and soon uses his hands to cover his willy as Kira lays him onto a dry patch of grass. Knuckles sniggers and smirks a bit as he moves Sonic's hands out of the way, showing his willy once again.

"Aw, it's not THAT small, Sonic..."

The little hedgehoglet squeals once again and soon begins to tear up. Tails gives Knuckles a stern look as he ruffles Sonic's quills.

"Knuckles! You shouldn't tease Sonic about that sort of thing..."

Sonic sniffs and looks up at Tails as Kira takes out a tissue from her backpack. She smiles down at Sonic as he stares up at Tails with a little smile on his face. Knuckles smiles nervously as he puts a hand behind his head.

"Sorry guys..."

Kira uses the tissue to clean Sonic's willy and soon lays his brown scarf over his belly. Sonic watches curiously as Kira soon takes out a diaper from her backpack and lays it next to him.

"Don't worry Sonic, we'll have your willy covered in no time~!"

Tails and Knuckles both snigger from the comment and Sonic pouts and crosses his arms, still feeling embarassed about his willy being exposed. Kira giggles as she untapes the diaper before lifting Sonic's legs and sliding it under him. She then tapes the diaper up and stands up.

"There, all nice and clean!"

Sonic coos as he looks down at his diaper before beginning to suck his thumb. Kira makes a little cooing sound from how cute he was being and gently uses her finger to tickle behind Sonic's ear.

"Woogie woogie~!"

Sonic giggles and wiggles his ear as Kira giggles also. Knuckles then picks him up and turns to Tails and Kira.

"I guess we should take him back to your house, Tails?"

"Yeah, we should."

--------------------------------

Around 30 minutes later, Sonic coos as he is carried into Tails' house by Knuckles. Knuckles and Tails both turn to Kira as she begins to walk towards Tails' bathroom.

"Can you guys stay with Sonic for a bit? I'm just gonna go and wash my hands..."

"Sure!"

"Got it!"

Tails and Knuckles both smile as Kira walks off but then make nervous expressions as they begin to notice that Sonic was about to cry. Tails looks through Kira's backpack before finding a pacifier. He puts it into Sonic's mouth and he begins to happily suck on the pacifier as he looks up at Tails and Knuckles.

Tails and Knuckles sigh in relief and Knuckles soon begins to talk in a babyish voice as he gently pokes Sonic's muzzle.

"Aww... he looks so cute with a binky in his mouth~!"

Sonic pouts and crosses his arms as the blush on his muzzle begins to appear again. Tails giggle as Sonic continues to blush and wags his tails as he looks down at the little hedgehoglet. Sonic gently wraps his tiny fingers around one of Tails' fingers and Tails makes a soft expression. 

"I have to admit that he is very cute as an infant..."

Sonic coos and smiles up at the young fox and echidna. 

"Sonic? I'll need to run these tests on you but we can do it later if you prefer..."

Sonic makes a cooing sound and soon nods his head. He then looks over towards a door and squeals happily as Kira enters the room.

"Thanks guys... how is he doing?"

Kira smiles as she notices Sonic's happy expression and gently picks him up, sitting him on her lap.

"He seems ok but I think that Eggman has used some sort of reverse aging device on him. I can fix this but it may take a while..."

"How long?"

Tails smiles nervously as he puts a hand behind his head.

"A-About a week..."