Some fan fictions might take a more comical approach. Maybe there's a story where Ferb accidentally creates a wacky invention that gets Vanessa involved in a hilarious situation, and through this, their friendship or potential relationship blossoms in a really fun and light - hearted way.
There are fan fictions that explore their relationship in a more in - depth way. For example, a story could be set during a music festival where Ferb's musical talent catches Vanessa's attention, and they start to bond over their shared love for music. It delves into how they communicate and understand each other on a deeper level.
Doofenshmirtz could also play a role. He could accidentally create some sort of invention that either helps or hinders the pregnancy situation. For example, an invention that detects the baby's mood, but it goes haywire and causes some chaos. Isabella might be another main character. She could offer Vanessa advice on motherhood based on her own nurturing nature.
Well, a plot could involve Ferb and Vanessa dealing with family reactions to their marriage. Phineas and Ferb's family might be a bit shocked at first since Vanessa is older. They would then have to prove that their love is real and strong. Maybe they go on an adventure together to find a special item for their wedding, which helps the family see how well they work as a team. Also, Vanessa could introduce Ferb to a whole new world of music gigs and Ferb shows her his secret labs.
You can start by searching on fan - fiction - specific websites like Archive of Our Own or FanFiction.net. Just type in 'Ferb and Vanessa' in the search bar, and a whole list of relevant fan fictions should come up.
One possible plot could be that they face unexpected challenges together. Maybe they have to deal with the reactions of their friends and family. Ferb might be super protective and start preparing for the baby in his own unique, methodical way.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, and you're likely to find some good Ferb and Vanessa married fanfictions there. Another option is FanFiction.net. There are also some Tumblr blogs dedicated to Phineas and Ferb fanfictions where you might stumble upon some great stories about Ferb and Vanessa getting married.
One great 'Futa Agent of Shield' fan fiction could be about a female agent with unique superpowers joining the team and her adventures. It might involve her forming unexpected alliances within the Shield organization.
One great Bernardeschi fan fiction could be about his journey from a young talent to a star player. It might focus on his training days, the challenges he faced, and how he overcame them. It could show his determination and love for the game.
One popular theme is alternate universes. For example, fans might write about what would happen if Phineas and Ferb were in a world where they didn't have their usual resources but still had to build amazing things. Another theme is character relationships. There could be stories exploring a deeper friendship between Perry and Doofenshmirtz, beyond their usual nemesis - hero dynamic. Also, time - travel is a common theme, like Phineas and Ferb going back in time to meet their ancestors and how that changes things in their present world.
Well, adventure themes are really popular. Fans often write fan fictions where Phineas and Ferb embark on a grand adventure that takes them to far - off lands or even different dimensions. Romance is also a theme, perhaps a budding relationship between two characters that wasn't explored much in the original show. And then there are stories that focus on the backstories of the characters, like how Doofenshmirtz became the evil scientist he is, which can be really interesting to read.
Some fanfics might focus on the crossovers in a more comical way. Imagine Perry the Platypus trying to blend in with the ponies in Canterlot. He might use his secret agent skills in unexpected ways, like sneaking around to figure out the pony equivalent of Dr. Doofenshmirtz's evil plans.