This is my first fan fiction, so be nice! The first chapter is pretty boring, but the second chapter will be cooler.

Note: I do not own Phineas and Ferb or Disney. Rated T for dark action themes and dialogue.

Milk Tooth-Chapter 1

In the room, there was silence. There was no sound but the quiet whisping of wind. Then, an alarm clock went off. Phineas Flynn, a red-haired boy, quickly responded by waking up and turning off the alarm.

"Wake up, Ferb!" he said. Then, a green-haired boy got out of his bed and yawned. It was Ferb Fletcher, Phineas's stepbrother. Both boys got dressed in their trademark clothes-Phineas's orange and white shirt with blue shorts and Ferb's yellow collered shirt and purple overalls-and went downstairs for breakfast.

"Morning boys," the boys' mother, Linda Flynn, said.

Phineas licked the gaps of his teeth where his old canines used to be. He was surprised his new ones hadn't come in yet, but he wasn't too concerned. That's when he realized his last milk tooth, a molar, was loose.

"Hey, I have a loose tooth!" Phineas said in excitement. "What's so great about that?" said his sister, Candace Flynn.

"Well, you see sis," Phineas started. "Whenever someone looses a tooth, they put it under their pillow. Then at night, the tooth fairy comes and takes it, and leaves money behind."

"Baloney!" Candace said in disbelief. "The tooth fairy isn't real!"

Phineas eyed his sister in doubt."I think you might have been mistaken," he says. "I think you meant the Easter bunny doesn't exist."

"No, I meant the tooth fairy. And the Easter bunny is SO real."

Phineas rolled his eyes and ate his breakfast before going outside. Not too long after, Ferb joined him, along with Perry, the boys' pet platypus. The three of them joined together under the tree in the backyard to think of what to build. The wooden door on the fence opened up to reveal a black-haired girl with a pink bow, sleevless shirt, skirt, and black dress shoes.

Isabella walked over to the trio slowly. "Hey guys," she said with her sweet-sounding voice.

"Hi, Isabella!" said Phineas. She responded in her usual way. "Whatcha doin'?" she asked.

"Well, that's what we're trying to figure out," said Phineas. "Do you have any ideas?" But Isabella wasn't listening. She was looking at Phineas, and how she planned to tell him...

"Isabella?" Phineas's response quickly snapped her out of her thoughts. "Sorry," she said. "How about a giant robot, that can transform into anything you want?"

Phineas liked the idea. "Awesome!" he responded. " Ferb, I know what we're gonna do today! Hey, where's Perry?"

"Shouldn't we be getting to work on the robot?" Isabella said. The rest of the day went on like a normal day (for them). They finished the giant Transform-O-Bot, as Phineas dubbed it., and were all able to use it. Phineas turned it into a monster truck, Ferb turned it into a power generator, and Isabella turned it into a statue of Millard Fillmore in a superhero outfit.

Candace dragged Linda towards the wooden fence, as a mysterious laser turned the robot into a bouquet of flowers. "Look, Mom!" said Candace. "They built a giant robot in the backyard!" Linda looked into the backyard to see Phineas, Ferb, and Isabella holding a giant flower bouquet.

"Wow!" said Linda, noticing the flowers."Thank you!" Candace, realizing this, fainted.

"Well, I have to go," said Isabella. "See you tomorrow!"

As Phineas and Ferb waved goodbye, they heard a chattering noise. They looked down to see Perry beside them. "Oh, there you are Perry!" said Phineas.

At nightfall, Phineas felt the gaps where his canines should've been, and realized again the loose tooth. He pulled at it hard, and to his surprise, it came out. Phineas rushed down the stairs for a glass of water to wash out the blood in his mouth, and then went back to his bedroom. He dressed into his pajamas, and then proceeded to put his last milk tooth under his pillow. Then, he got under his blanket and ever so slowly drifted to sleep.

Didn't I tell you it would be boring? But like I told you, the next chapter will be better. Please rate and review!