A new story which I hope you enjoy. This idea refuses to leave me alone so I thought I'd write it

Rated T for mild language and violence. I do not own anything. It all belongs to Sega. No copyright infringement is intended and I'm making no money out of this. I've just wrote this for fun.

~ The Future Disaster ~

I: The Visitor

"Come on Sonic!" Tails moaned in annoyance. "Just tell me what's going on."

Sonic pretended to think for a moment before he pulled a blindfold out from behind his back.

"Nope." He laughed. "This is way more fun."

Tails tried to protest as Sonic pulled him away from the Tornado and wrapped the blindfold around Tails' eyes.

"I'm so getting you back for this." The twin tailed fox threatened as Sonic began to push his little brother through the workshop, making sure he didn't trip over any tools that had been left lying around.

"I swear Sonic, if you make me walk into a wall – "

The blue hedgehog rolled his eyes. "I am shocked Tails. Shocked that you don't trust me." He laughed as he continued to guide Tails out the door and towards the fox's home where the surprise was waiting.

The front door was now decorated with balloons for the occasion and streamers lined the tops of the windows of the house Sonic and Tails shared together.

Sonic smirked as he opened the door where everyone was waiting then guided Tails inside.

"Can I take the silly thing off yet?" Tails demanded.

"Go for it buddy." Sonic chuckled.

Tails all but ripped the blindfold off his face and jumped back in shock.

"Surprise!" Everyone yelled. "Happy birthday Tails!"

Sonic laughed as he reached under the fox's chin to close his mouth for him.

"Was this your idea?" Tails accused Sonic as he smiled at him.

"Well you've been working so hard lately, I figured you deserved the best." Sonic beamed down at his young friend.

"Thanks guys." Tails said to everybody as Cream fastened a party hat to his head.

"Let's party!" Vector yelled into a small microphone as he began to play music at the little DJ area in the corner. Charmy inserted a CD and soon music filled the room.

Some people started dancing while others made their way towards the food. Sonic helped himself to a chilli dog as he watched Tails interact with their friends. He found it hard to believe that he was looking at the same shy little fox he had met years ago. He was one of Sonic's first friends and now thought of him as his own little brother. Now the kid was nine and Sonic wanted to him to celebrate in style after all the help he has given over the years.

"Wanna dance Sonic?"

Sonic cringed as he heard the all too familiar high pitched voice and looked up to see Amy stood next to him smiling away. The pink hedgehog was so persistent and it drove Sonic insane.

"Err…no thanks Amy. I'm cool hanging out here." He tried to let her down gently.

"Maybe later then." Amy chirped happily and skipped off to go and dance with Cream.

Sonic shook his head in annoyance. At least she wasn't going on about getting married and having children again. He didn't think that chilli dog would taste as good on the way up as it did on the way down.

"Great party Sonic." Knuckles said as he came over and stood next to him.

"Yeah, Tails deserves it." Sonic answered smiling at how much fun everyone was having. Vector and Charmy were arguing over music while Espio shook his head. Blaze had come to visit from her dimension for the occasion and was now dancing with Cream and Amy. Shadow was sulking in the corner and Tails was accepting a gift off Silver who had also come to visit. Everyone was so happy and Sonic didn't think Eggman could ruin anything this time.

"Hey!" Knuckles suddenly called out loudly making Sonic jump slightly. "Where do you think you're going bat girl!"

Sonic then watched as Knuckles ran after Rouge who was trying to sneak out of the door, no doubt after the master emerald again.

He laughed to himself and was about to reach for another chilli dog when he felt something warm pulling at his leg. He looked down and didn't see anything there before shrugging. He was about to take a bite when he felt it again and looked down to see a small gloved hand disappearing under the table.

"Psst!" He heard whoever was hiding under the table hiss. It sounded like a girl. Sonic looked around before bending down to investigate.

He pulled up the table cloth a saw a small sky blue hedgehog laying low and looking around behind Sonic. Her quills were wild and more untidy than Sonic's and was wearing some simple black and white sneakers and an outfit that looked fairly similar to Blaze's except this girl's was in dark blue and didn't have any ruffles on the sleeves.

"Who are you?" Sonic asked, surprised that this girl had managed to sneak in here.

"Sky." She answered looking at Sonic slightly unsure. "You're Sonic the hedgehog right?"

"That's me." He grinned at her.

"I really need your help." Sky begged as she pleaded with Sonic with her eyes which were a similar shade to his own.

"Is it important?" Sonic asked. "It's my friend's birthday."

"I'm sorry, but it's more important than you could ever imagine." Sky explained, her eyes focused intensely on Sonic in a way that made him feel slightly uncomfortable.

Sky huffed as Sonic continued to look uncertain at the strange girl hiding under the table.

"Please." Sky begged. "My world is in serious danger and my dad is in huge trouble. I wouldn't have asked unless I was truly desperate and only you can help me."

Sonic sighed. "Alright, let's move. I'm sure Tails will understand if I'm not back by the end of the party."

Sky's eyes lit up. "Thank you thank you thank you." She chanted as she crawled awkwardly out from under the table.

Sonic led her through the crowd filled with his friends and luckily no one seemed to notice the strange party crasher. Sonic looked down at the little girl next to him and thought about how small and vulnerable she looked as she barely came up to the middle of his arm and thought about how desperate she was for his help. What did she mean when she said her world? Was she from another planet?

They made their way through the dancing bodies and finally made it to the hallway where the walls were decorated with lots of pictures from previous adventures and Sky seemed fascinated by every single one of them.

Suddenly Amy came around the corner from the kitchen where Sonic was heading and Sky gasped before quickly hiding behind Sonic.

"Hey Sonic, how about that dance?" Amy asked as she shyly looked down at her red boots.

"Sorry Amy, but I'm kind of busy right now." Sonic said trying to hide how annoyed he was with her.

Amy huffed. "You never have time for me."

Sonic flinched as he thought she was going to bring her hammer out but sighed with relief when she stormed off back to where the party was.

He turned round to Sky who had hidden behind him the whole time and was shocked to see that she looked like she'd seen a ghost.

"Are you ok kid?" Sonic asked before she shook her head.

"Yeah, I'm fine." She said and Sonic continued to lead her through the kitchen and out the back door.

"Can you tell me what's been going on?" Sonic turned around to ask the small hedgehog but soon looked around the back garden in confusion when he saw she wasn't there anymore.

"What the?" He mumbled before calling, "Sky?"

"Over here." He heard her call from the bottom of a hill a few metres away.

"You're one sly kid." He noted as he ran towards her and was at her side within a second.

"Thanks." She said with a cheeky grin.

"So where do we need to go? I am the fastest thing alive so I'll have us there before you know it." Sonic bragged as he stretched his legs from side to side, warming up. He hadn't had the chance to have a good run today due to organising Tails' party.

"Oh, that won't be necessary." Sky smiled and pulled out the green chaos emerald. Sonic looked at it in shock.

"Isn't that Shadow's? Kid you're going to be in serious trouble if you stole it." Sonic warned and Sky rolled her eyes.

"Relax Sonic, I didn't steal it, I'll explain when we get there." Sky laughed.

Sonic didn't look convinced as he stared at the young hedgehog. If Sky had stolen it off Shadow, which seemed to be the most likely explanation, then Sonic would have a hard time stopping the psychopathic black hedgehog from coming after her. As much as Sonic hated to admit it, he would have a hard time defending the little girl from Shadow.

"CHAOS CONTROL!" Sky yelled and before both of them could even blink, they were gone in a flash of bright light and travelling through time and space.

Feel free to let me know your opinion.