A/N: Hey guys I am here with a special new entry in the Phineas and Ferb world. If you haven't heard of me before it's must be because…I'm new. I'm a real Perry the Platypus fan and I hate, no I despise, those Dr. Doof and Perry pairings. I'm going to give the platypus a girlfriend. Tell me how you liked it.

It was platypus mating season. Perry was depressed although he did a good job of hiding it. He was never really in a relationship. Oh sure, he had a few girlfriends but they never actually were serious. His wristwatch beeped. Now he would occupy his day with work to keep his mind off mating season. He slipped by his family unnoticed and crawled into the secret entrance behind the couch. He shuddered as he'd have to think about the three cold months without a mate. Perry put on his serious face as he awaited his assignment from Major Monogram.

Monogram states, "Good news, Agent P. We actually know what Dr. Doofenshmirtz is doing today. He has created a Rewind-inator that can rewind time and even people's ages. This may be a tough mission considering its hand censored but you'll know what to do. Monogram out." Perry packed a rope and a laser gun and headed out on his hover car until the screen popped up again. "Sorry Agent P. It seems we have a new recruit. Her name is Penny the Platypus. Don't worry; she is only younger than you by a few months. I assigned her… as your new…partner. Good luck Agent P's. Monogram out again."

Right as he finished, a breath-taking cream colored platypus with blue eyes and a feather in her fedora walked out. Perry's jaw dropped and Penny blushed. Perry quickly regained composure and opened the door for her. Those of you who think he's love struck, he is far from it. He was only being a gentleman. He was still his old serious self. Penny hopped in. A/N: They will be talking.

"Hi. I'm Penny."

"Nice."
"Aren't you going to tell me your name?"

"Perry."

"This is my first mission. How many missions have you gone on?"

"Do you always ask this many questions?"

"Do you always respond with a question?"

"Look Sheila, just do your job and stay out of me way." Penny stayed silent for the entire ride. They entered the building and rode the elevator up to the apartment. Perry stopped at the door. Penny jumped up and down with glee.

"Are we gonna kick the door down or crack a code sequence or pick the lock?"

Perry shook his head. "We are going to use the key under the mat." Penny's face fell as he unlocked the door. Right as they stepped in, a large hand grabbed and smooshed them in the fist. Dr. Doofenshmirtz walked in. "Ah, Perry the Platypus…and Penny the Platypus. The agency told me about you and I'm sorry for the tight—Aww, you look so cute together." Yeah, if you call being crushed together with the Grouch cute, Penny thought. They both growled at Dr. D but he continued as if he hadn't noticed. "Okay, back story short, I've always dreaded the day I would realize I was old."

"Too late for that", said Perry. Penny giggled.

"Anyway," said Dr. Doofenshmirtz. "I created the Rewind-inator to make me young forever. I'll also kill plants and stuff until I'm made leader of the Tri-State Area. Pretty good plan right and only my hand can operate it, so ha!"

Perry struggled to get out of the trap and racked his brain to find a way out but couldn't think of anything. Suddenly, the hand let them free. Perry turned to Penny.

"What did you do?" asked Perry. Penny held up a feather and inserted it back into her hat.

"Simple," said Perry arms crossed.

"I learnt from the best," replied Penny. "Let me put this feather into good use." Penny ran over to Doofenshmirtz.

"What-," said Doofenshmirtz but he was interrupted as Penny tickled him. Perry decided it was his time for action as he look the doctor hand and put it on the hand pad. He put in the code for self destruct. The clock counted down from 10.

"We're leaving Penny." Penny returned the feather to her hat. Perry and Penny jumped off the building sailing on their hangliders. Dr Doofensmirtz called, "Curse you Perry and Penny and send me pictures on your honey -''. The machine blew up and Doof was falling off the building. When Perry and Penny safely landed, Penny noticed Doofenshmirtz.

"Oh gosh, he's falling," Penny said.

"I got it," said Perry. He got a pillow out of nowhere and whacked it with his tail 12 yards to where Doof landed safely.

"Remind me never to touch your tail," said Penny. Perry rolled his eyes. Penny took the feather off her hat and said, "This thing is a pretty dangerous weapon." She waggled the feather in front of Perry's face.

"Don't you dare," Perry warned but it was too late. Penny was already tickling him with the feather. Perry found another one and started tickling back. It started an all-out tickle war with the feathers. At one time or another, they ditched the feathers and started using their hands. They stopped to catch their breaths. They looked at each other and blushed. Penny went to pick up her feather.

"We should go back to HQ," said Perry.

"Sure," said Penny. Perry took her hand and guided her to the hover car. Soon, they got back to the lair and Major Monogram was on the screen.

Monogram said, "Hello Agent P's. Hope you had a good time."

Penny stifled a laugh. "He said Agent P's."

"Stop it," said Perry blushing.

"The agent P's."

"We have a dog named Pinky."

"The three agents P."

Perry chuckled along with Penny trying to hold in their laughter as long as possible. Monogram smiled. "I'm glad that joke tickled your funny bone." They cracked and were bending over laughing.

A/N: I hope you liked that story. The next chapter will come up soon. I hope it isn't too short on Fanfiction because its 5 pages on Word. I loved the old comment from Perry.

Dr. Doof: I'm not old.

Keep telling yourself that. Review this please.