yourfavefelixsimp

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 time that he doesn't remember having. After curiosity hits him, he finds himself back in the 2nd Dimension, along with his best friend, Isabella.I do not in any way, shape, or form, own Phineas and Ferb! just this storyline :) Phineas and Ferb is owned by Dan Povenmire and Jeff "Swampy" Marsh!PS- i'm not sure if this has been thought of already, but this is my original idea.…

perry1244444

Phineas and Buford will fight over Isabella. May the best guy win her heart. May the worst guy live with out her in thier love life . But hopefully Ferb puts a stop to it before things get worse. Love all my fans ! keep following me if you love phineas and Ferb. remember go phinabella and phinerb and all the other phineas and ferb couples out there. I miss phineas and ferb and watch it on Disney plus for inspiration for my stuff. Please read my stories and like them. Go phineas and ferb…

phineasflynns

Kevin is acting weird, and Gwen demands to know why. But Ben already knows, and he knows it's his fault. Bevin. Ben/Kevin. Yaoi. Don't like don't read.…

MoniceBeaks2011

Isabella gets hit with an anger ray from Doofenshmirtz Evil Inc. Meanwhile, Phineas's friends finally tell him about Isabella's feelings for him, Fortunately, This isn't Act your Age so It isnt too late to tell her. But when Phineas tells Isabella how he feels, Isabella ends up roasting him in every way possible, Gravity Falls appears in this story Dipper and Mabel are P&F's cousins.…

Amethyst_8XM

After a heated argument with his sister, Phineas runs away from home. Can Ferb find him before he gets into big trouble? Read to find out.…

PixarPnFLover

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 kids. 'Act Your Age' told through Phineas' point of view, with an extra little ending;3Phineas and Ferb and all the characters belong to Disney! (Rated K+, might have some language)…

yourfavefelixsimp

Phineas and Isabella are entering their 8th grade year, and Isabella is still head over heels in love with Phineas. Everything goes wrong when an invention goes rogue and sucks the gang into a scary, realistic simulation with no exit. Will they join together to beat the odds? Adventure and romance are at their highs in this thrill of a story!…

ThePlayingBlu

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 Birthday, Isabella extended: A Phinbella StoryDisclaimer: I only own this story plotCover by: Marizabela Zmaic a.k.a. Sleepy_bella_Edited by: tralffazz…

LionHeartDoxa

A simple tale of love and appreciation. I will update when I can as I continue to live my day-to-day...Credit to sunsh1ne1023 for the title name!Disclaimer: I, of course, do not own Phineas and Ferb! That honour belongs to Dan Povenmire and Jeff "Swampy" Marsh…

ThePlayingBlu

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 it shoots out to Ferb. So Phineas and Isabella can continue their picnic. What happen next? Find out on It's No Picnic edited: A Phinbella Story.Disclaimer : I only own this story plot.…

SupergirlDY2

When you move from your familiar home to suburban Danville, you didn't expect your summer to be much different or more exciting than it usually is. But over 104 days of summer vacation, you're shown that there's a lot more to summer than meets the eye.(Before you think I'm a psycho I have a headcannon that Phineas and Ferb and the gang are 12, ok?)Phineas Flynn x reader, Old and sort of bad, Second person POV, PHINEAS IS 12 PEOPLE OK?…

05LuluFriend20

We raced along the bumpy road at the speed of a bullet, shaking wildly. Although I was a bit of a child prodigy, now I was just trembling with fear, not knowing what to do. Suddenly, the car stopped. They opened the trunk. What's next? Will they kill me right here? Or will it be much worse?...…

yourfavefelixsimp

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 towards a certain green-haired boy, and they work on their most difficult to earn patch because of the fragility of love, the Matchmaker Patch.But, what happens when a green ray shoots from the sky and mixes up things for Phineas, Ferb, Isabella, and Emma? Will they find love in the new relationship, or will everything break apart? Find out more in 'The Matchmaker Patch'!…

PennyJoy19

There's 104 Days of Summer Vacation, 104 Days of Pure Fun!…

AiswaryaLakshmi5

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 adventures are they going to relive?*Phineas and Ferb belongs to Dan Povenmire and Jeff Swampy Marsh. This fic is just for fun.WARNING: Potty mouth cause I can't help it :P…

Thats_so_Angel_Dust

Liv Fletcher is Ferb's little sister and Phineas and Candace's little stepsister. After the divorce with her biological mother, she gave Liv to Lawrence.…

PixarPnFLover

After a brief mention of their biological father, Phineas and Candace grow curious and decide to do some research, while Ferb wants nothing to do with it for unknown reasons. Little do the Flynn-Fletcher siblings know what they're getting themselves into. (Rated T for language and angst. TW later on)…

yourfavefelixsimp

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, and even holiday specials!!! Happy Reading!…

write-the-pain-away

One shots and drabbles of Disney's power duo because they are pretty snazzy {Old Story}…

PopcornFairy28

17 year-old Perry Fletcher struggles with balance between his family and his secret agent job that they still don't know about during a hectic summer, but little does he know that this summer is just getting started. (Human Perry canon rewrite, asexual and verbal). Originally posted on AO3, cross-posted on ff.net and Quotev. *Cover from dwampyverseawards on Tumblr.…