"It seems that Eggman's machine has produced a progressive affect on him. Every few days that go by, he gradually gets older..."

Kira lowers her ears as she looks down at Sonic, who was shivering in Tails' arms.

"I see..."

"M-me sowwy..."

"Hmm? What for?"

Sonic sniffs and rubs his eyes with his hand as a blush appears on his muzzle.

"F-fwor gwoing wee-wee..."

Kira smiles a bit as she gently strokes Sonic's head.

"Aww, it's ok... there's no need to apologise."

Sonic lowers his ears but soon wriggles around in Kira's arms. Kira places him down on the ground and watches as he toddles towards the bedroom door. Knuckles and Tails both snigger a bit as they notice that Sonic was still nude.

"Sonic, aren't you forgetting something~?"

Sonic turns around and makes a curious expression before looking down at himself. He squeaks and covers his willy with his hands.

"No wook at it!"

Kira giggles and uses a blanket to cover Sonic as Tails goes off to his cupboard. He comes back with a pair of pull-ups, a little pair of socks and some little shoes that used to belong to him. Kira looks at the socks before sliding them onto Sonic's feet. She then picks up the shoes and slides them onto Sonic's feet also.

"Aww... these are so cute! I remember when Tails used to wear them..."

Knuckles sniggers a bit as Tails blushes. Sonic smirks a bit as he notices Tails' blush.

"Twails bwushing!"

"Hehe, Tails is a very good blusher~!"

Tails pouts a bit as he walks over to the window nearby. He looks outside and smiles a bit before turning back.

"Hey, it's a nice day outside... how about we go for a walk?"

Kira, who was pulling Sonic's pull-ups onto him, turns to Tails and smiles back.

"That's a great idea! I'm sure Sonic's been itching to go outside..."

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

A few minutes later, Sonic giggles as he holds onto Kira's hand and toddles outside. Kira smiles down at him and slowly begins to release Sonic's hand from her own. Sonic continues to giggle and soon regains balance. He then begins to walk faster until he's jogging.

Knuckles and Tails both chuckle from the sight and look down as Sonic happily toddles over to them. Knuckles gently ruffles Sonic's quills.

"You're doing pretty well, little blue~!"

"Fanks, Knuckles!"

Tails, Knuckles and Kira all smile as they walk towards a forest-like pathway. They all watch Sonic as he begins to gain speed. He squeals once again as he runs around the three mobians.

"Has there been any progress made on the reverse machine, Tails?"

"I have managed to tweak it a bit but not very much... sorry..."

Kira smiles as she watches Sonic toddle over to Knuckles. He then giggles as he attempts to climb onto Knuckles' back.

"Hey, easy there, little blue~!"

"Sowwy, Knuckles!"

"It's ok. To be honest, I really like him like this... but I guess it is for the best that he turns back to his regular self."

Tails smirks a bit.

"Ahh... so you like taking care of him as a baby? Probably so you can kiss and cuddle him, huh~?"

Kira blushes and pouts a little.

"N-no! It's just good practice taking care of him..."

Tails chuckles a bit as he continues to smirk.

"Sure~"

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

Around 30 minutes later, Sonic whines and lowers his ears as he places a hand between his legs. Tails and Knuckles, who were walking beside him, soon notice and stop. Tails kneels down beside the little hedgehoglet and whispers

"Sonic? Do you need to go to the bathroom?"

Sonic whines again as he nods his head, looking around for somewhere to wee. Knuckles blushes a bit as he feels in need of a bathroom break also.

"I could do with a break too..."

"Kira? Sonic needs to go to the bathroom... shall we take him over to those bushes over there?"

Kira smiles a bit as she turns around.

"Sure guys, go ahead... I'll wait for you all here."

Tails nods and giggles a bit as Sonic runs over to the bushes, his hand still between his legs. Knuckles follows behind and soon runs over to a nearby tree. He whips out his penis and sighs in relief as a yellow stream shoots out and hits the tree trunk, splattering all over it.

"Ahhh, that's good..."

Sonic whimpers and wriggles around as Tails kneels down beside him. He pulls Sonic's pull-ups down and turns him to face the tree trunk that Knuckles was urinating on.

"There you go, Sonic..."

Sonic looks up at Tails and soon watches as he whips out his penis and begins to urinate all over a bush which was next to the tree.

"Ahh..."

No longer able to hold his bladder's contents, Sonic leans back and allows his blue-furred willy to point forward. He then gently holds his willy with his fingers and a few seconds later, Sonic wags his tail and closes his eyes as a thick stream of urine shoots out and splashes all over the tree.

Knuckles and Tails both smile down at Sonic as he urinates. Sonic opens his eyes and soon looks up, noticing that Knuckles and Tails were watching him. He blushes and lowers his ears as he attempts to hide his willy from them.

"It's ok, Sonic... we're all boys here!"

"W-weally?"

"Yeah, willy size doesn't matter!"

Sonic smiles up at Knuckles and Tails as he continues to wee, letting out a small moaning sound as his stream trickles down onto the grass. 

"Ahh, dis fweels swo gwood..."

Tails giggles from Sonic's relieved expression as he soon begins to finish urinating. He shakes his penis before pulling up his shorts and zipping up the fly. 

"Phew, I really needed that..."

Knuckles, who had also finished urinating, nods as he shakes his penis and pulls up his shorts too.

"Yeah, me too!"

Sonic, who was still urinating, blushes as he notices that he was the only one left. He sobs a bit as he starts to feel left out. Tails and Knuckles turn to Sonic and kneel down beside him, gently wrapping their arms around his shoulders.

"It's ok, Sonic... we're still here."

Sonic sniffs as his stream begins to die down.

"F-fanks guys..."

Once he had finished, Sonic sniffs again before shaking his willy and turning to Tails. Tails takes Sonic's hand and Knuckles takes his other as they all walk out from behind the bushes. Kira smiles as she looks over and soon giggles as Sonic's pull-ups were still down by his ankles.

"Didn't have time to pull up your pull-ups, eh?"

Sonic looks down and squeaks before letting go of Knuckles and Tails' hands. He runs over to a tree and hides behind it, blushing a dark red. Knuckles sniggers and Tails nervously puts a hand behind his head.

"Eheh... sorry Sonic. I forgot to pull it back up!"

Kira giggles as Tails walks over to Sonic and pulls up his pull-ups. The little hedgehoglet pouts as he holds onto Tails' legs. Tails giggles and picks him up, holding him in his arms.

"You're gonna have a grudge with me for a while, aren't you?"

Sonic continues to pout as Kira gently ruffles Sonic's quills.

"Aww, your willy isn't something to be shy about~"

"K-Kiwa! Nwo sway dat word!"

Kira smirks a bit.

"Why not? Does it make you shy~?"

"N-nwo!"

Knuckles sniggers as he notices Sonic nuzzle into Tails' chest fur.

"Aww... Sonic is so cute in this form too~!"

Sonic whines and nuzzles his head into Tails as he holds him close.