It was a blazing hot summer afternoon, the kind of day where the heat waves shimmer on the pavement. Being the youngest sibling of Phineas and Ferb could honestly be a bit of a bore sometimes. While they were busy engineering rollercoasters or inventing time machines, you were usually left on the sidelines. They had no idea that you didn't need to help them build things to have an adventure.

Phineas, Ferb, and your older sister Candace just thought you were a regular kid, but you actually saved the world before dinner every single day.

The Secret Life of Agent F

Keeping busy wasn't an issue for you. While watching your brothers construct mind-blowing gadgets got old fast, fighting evil never did. As a top-tier operative for the O.W.C.A. (Organization Without a Cool Acronym), your codename was Agent F—short for Flynn.

Your mission? Foil the latest ridiculous schemes of Dr. Heinz Doofenshmirtz.

The twist? Your partner in espionage was the family pet, Perry the Platypus. You were the only one in the house who knew Perry's true identity, and he was the only one who knew yours. To the rest of the family, you were just a kid with a wild imagination, though Candace was starting to get highly suspicious of your frequent disappearances.

The Tri-State Area Crew

When you weren't fighting crime, you had to dodge the rest of the neighborhood gang, who were always hanging out in the backyard:

Isabella Garcia-Shapiro: The fearless leader of the Fireside Girls and the boys' next-door neighbor. She always had a massive crush on Phineas, but lately, her sharp eyes were focused on you. She was constantly trying to figure out why you slipped away from the yard every single afternoon.

Baljeet Tjinder: The brilliant, grade-obsessed genius of the group. He provided all the math and data for Phineas and Ferb's projects, usually while worrying about his next test.

Buford Van Stomm: The neighborhood "frenemy" and resident tough guy. Despite his bullying exterior, he had a surprisingly soft heart and was a loyal member of the crew.

While Phineas and Ferb asked "Hey, where's Perry?", Isabella was starting to ask, "Hey, where's Y/N?" It was up to you to keep Danville safe from Doofenshmirtz's latest "Inator," all while keeping your secret safe from your own family.

It’s summertime. I was in the mood to post a little bit of Phineas and Ferb, and I love this show so much. I thought Phineas and Ferb would be great older siblings and be fun siblings to well. Candace would try to rat you out most of the time, but she would be caring and more gentle with you because you are the youngest. And the best part is you get the most attention.