Pnf Stories

This story starts with a girl who have blonde hair and unique eyes. She lives on a tall building with his dad and older sister. Suring the past years, she has a secret t...

School year was over and a new summer is here. Phineas and Ferb can't wait to make the best of it. But the appearance of some DVD's has put their plans on hold. What old...

Isabella and Phineas are best friends but Isabella started to like him more than that. She dropped hints but Phineas never noticed. He was just to oblivious to notice. ...

The Fireside Girls are prepared for any situation, or so they think. When a new member of Troop 46321 moves to Danville, they pick up on a few signals of affection towar...

Taking place after the events of Phineas and Ferb: Across the 2nd Dimension, this story shows Phineas Flynn trying to figure out why he remembers a single clip from a ti...

The description is in the name. This fanfiction will be the life of Phineas, Ferb and the gang beginning a week before their first year of high school. This story will i...

10 years into the future, a teenaged Phineas must decide between two colleges while grappling with the discovery that Isabella has had a crush on him since they were kid...

While searching for their missing pet Platypus, Phineas and Ferb find themselves at the mercy of a rising supervillain. Will they all get out alive? Will Perry be able t...

This is all about a story of PxI for PnF fans:-)

It had been ten years, ten and a half years to be exact. It had been ten years since I last saw him. It had been ten painful years. Now, I have a daughter, and she's nin...

At age 15 Phineas and Isabella finally confess how they feel but it's a little to late before...

When Doofenshmirtz' Teleport-Inator hit Ferb and teleported him to Phineas and Isabella's picnic. But this time, Perry the Platypus destroys the Teleport-Inator before i...

Doctor Doofenshmirtz has built another dimensional -inator, but this time, it backfires and now there are three more Perrys (and a platypus?) in his lab. Will the Perrys...

This story is the extended version of "Happy Birthday, Isabella" from Phineas and Ferb. What will happen to them? Will they become a couple? Find out in Happy...

During the end of their interdimensional adventure of the day, Isabella chooses to kiss Phineas, knowing that everyone, herself included, will forget the day's events. O...

"The only thing impossible is impossibility." Phineas and Ferb are now fifteen, and school is about to begin. Already Phineas can sense Isabella drifting away...

Here's some one(and two) shots I make over my lunch break! Mostly Phinabella and Ferbma! These have your classic episode rewrites, new ideas, oneshots based off of songs...

After years of obtuse hints Isabella tasks herself with confessing her feeling towards Phineas, will she succeed, or will she let their friendship stay the way it is? Cl...

Ok so just comment a ship and I with say why I don't/do ship it! Rules: 1. No Gay or lesbian ships 2. If it's cannon, (married or dating) Then I ship it!! 3. If I don'...

Hi guys! I have read a thousand stories from wattpad(them being only phinieas and ferb fanfictions :) this is my first story! I am really very excited to post this! Ple...