Sisterly Love

Author's Note: This is a Phineas/OC love story. It also has a few Teen Titan references in it. This is my first story because I usually only write for my own enjoyment and to see if some people have the same thoughts or not. Enjoy. If not then I'm sorry.

Disclaimer: I own nothing except the plot, Annarenee', Auntie Kathy, and Uncle Jerry. I do NOT own Phineas and Ferb OR the Teen Titans.

Chapter One

The sun was shining, the birds were chirping, and clouds speckled the sky here and there. It was another typical day in Danville, or so I'm told. Hi. My name's Annarenee`. I'm Isabella's twin sister. The reason we have never hung out before is because I have always lived with our Aunt Kathy and Uncle Jerry (I made these people up!). We got split up one day because our parents couldn't handle the stress of having two infants in the house so Aunt K and Uncle J decided to raise one of the twins, which was me.

Today is the day where we finally meet. I have heard tons of tales about my twin, most of which were about her in the fireside girls and her accomplishments or how she looks exactly like me. The only differences are my hair color is a bit bluer, and instead of the pink dress, I like turquoise blue color of my outfit. Whenever I hear tales about her I wonder if she loves her life or not, because I hate mine. Why, you ask? Because my 'parents' hate me and treat me like garbage because of my powers. But today, all that is going to change.

The train pulled to a stop at the station and I could see Isabella and our parents waiting eagerly to see us. When the doors open I just stood behind my 'parents' and acted shy. (Did I mention that I'm a great actress?)

"Oh, why hello Kathy, Jerry. How was the trip? Was it alright?" Asked who I suspected was my mother.

"Oh it was perfect. Should we get going now?" Aunt K asked. "Where is your car?"

"Oh yes. Of course. Right this way. C'mon Isabella. You can mingle with your sister in the car." Our mom said while pulling her along to the direction of the car.

All the way to the car I was staring at my feet, occasionally glancing up at my twin. Wow. I really AM the spitting image of her. I wonder if we like the same things too. My thoughts were interrupted when I was pushed into the car and got poked by Isabella.

"Hi. My name is Isabella. Nice to meet you." She said reaching out her hand for me to shake.

"Hi there. I'm Anna. I only say the short version because most people can't say the full version." I said while shaking her hand slightly before putting them in my lap as I drop my gaze to them.

"Are you always this quiet? Because it reminds me of one my friends." Isabella asked.

By this time we were already going towards her house so we can unpack.

Auntie K turned around. "Oh no dearie. She sometimes gets like that when she meets new people." she replied for me before turning back around to face the front again.

"Ohhh. Ok then." Isabella said before turning to look outside.

A few minutes passed and we finally got to her, soon to be our, house. Auntie K and Uncle J only came along just to see if I could adjust well or not to the new environment.

"Hey Isabella. Why don't you take your sister to meet some of your friends?" Mom suggested.

"Ok. Sure! C'mon Anna!" Isabella said grabbing my arm and dragging me across the street to someone's backyard. "Hey Phineas. Whatcha' doin'? Hi Ferb."

The green haired guy waved from under a large tree so I guessed he was Ferb.

"Oh hey Isabel-….laaa….Uhhh… Why are there two of you?" Phineas asked while staring at me trying to hide behind Isabella.

She moved out from behind me leaving me to stare at my feet with my head down making swirls on the grass while playing with hands behind my back

"Oh. This is my twin Anna, uh; Anna….What was the last part?" Isabella asked turning her head towards me.

"Renee' " I whispered, barely audible to only Isabella.

"Oh, that's right. This is Annarenee'. She likes to be called Anna." Isabella said raising her hands to the side. I was at the introduce me. I scooted over to her, still looking down and my hands in front me this time, and pulled on her sleeve. "Hm. What is it?"

"I don't want to be called Renee'. It makes me mad, and no one like that. People get hurt." I whispered to the floor, hoping she heard.

She looked at me from the corner of her eyes for a little bit before she spoke. "Just…don't call her Renee'. She hates it."

"Why?" Phineas asked looking us over, obviously noticing our differences.

"Just please don't. I don't think that you would like the consequence." She said putting up her hands. "Anyways, what are you going to do today?"

As they were speaking, I noticed a platypus moving toward a garden gnome, stood up, put on a hat, pushed the gnome aside, and jumped down a hole. So I walked over. A few seconds of messing with it I heard a slight rustle of grass and I fell down a metal tunnel. As soon as my head when underneath the ground I heard Isabella ask "Hey, where's Perry? And Anna is gone to!"

All I could do was wait a little while till I dropped to the bottom. When I did I was in a weird tech room and I got scared. I decided to hide in a corner while I watched what was going on. There was the platypus sitting in a chair listening to a guy on a giant screen. I only heard bits and pieces of the conversation like "Agent P… metal bits…evil…stop…" until the platypus ran by my hiding spot to a hovercraft and flew off. I hid in my spot for a couple minutes more until the screen went black.

When it did I was trying to find a way out and I found a tiny door that I crawled through. When I saw light I hurried up and crawled faster. I ended up in the living room behind the couch. I ran to the sliding glass door and saw the three kids looking for me outside. I ran over outside crying while the three came over and tried to comfort me.

"Anna. What's wrong? Where did you go? Are you ok?" Phineas asked helping me up. I couldn't talk and I was about to fall again but Ferb held my arm steading while Phineas had the other.

I looked at Isabella looking scared."What happened?"

I can't tell them. It's obviously kept secret for a reason.

I had finally calmed down by then to where I could talk but I just say down on my knees and looked down to my fingers playing in the grass.

"Annarenee'. You need to tell us what happened." Isabella said sitting on her knees and putting a hand on my shoulder. I just shook my head. "C'mon. Annarenee'. You need to tell me. I don't want you to get hurt again."

"No." I murmured looking away.

"What? Why not?" Isabella asked putting her other hand on my other shoulder.

"No." I said, more sternly this time.

"Anna-"

"No! No no no no no no!" I shouted shaking my head back and forth. They just stared at me. "I'm sorry. But I can't. I can't tell you. You wouldn't believe me anyway."

Isabella was about to say something but I beat her to it.

"Please don't. I just want to be alone for a little while. I'll sit over here till I feel better." I said standing up and sitting over by the gate staring at the clouds, bending them so far away, making it look like I'm drawing in the air. Yup. You heard me. Bending them. It's one of my powers.

I made different shapes like swords, and dragons, and castles in the sky. I decided to make one for Isabella and her friends to make up for what happened. It took a while but I made pictures of each of them standing next to each other.

"Hey guys! Look! These look like you guys!" I yelled pointing to the sky with a fake smile as I felt another dizzy spell.

Isabella came over and whispered "You're getting a bit louder you know."

I only fake smiled a bit bigger.

"Wow! That's amazing! They look like the spitting images of us!" Phineas yelled, obviously happy while Ferb only smiled up at it.

"The only thing better would be if I was being kissed." Isabella mumbled to herself, but I heard, and decided to fix it.

So I made small movements in my lap with my hands and two random guys were on her sides and now one was on one side giving her a kiss on the cheek and the other on the other side. I looked up and her eyes were huge, almost as big as her smile.

I lay down because the dizzy spell was getting too hard to handle and I closed my eyes. I felt movement to my right so I looked and I saw Phineas laying down next to me looking at the cloud form of himself.

"I'm shocked that there is me, Ferb, and Isabella… Too bad there isn't one of you. You seem nice." He said looking at me.

I closed my eyes and nodded and I started to see visions. It was of the platypus I saw earlier. He was using many secret tunnels to get to the base, he was fighting an evil scientist who looks like a pharmacist, and… I was holding him, like a little teddy bear, and he was happy. But all of a sudden, a black shadow started to creep towards us. The platypus was asleep and didn't seem to know there was danger around so I knew I had to protect him. I was running around the backyard trying to get to the house that seemed to get farther the more I tried to get closer. I looked behind me and it was catching up to us, and I thought I could hear it calling my name.

"Anna….Anna….Anna…." It was repeating my name, louder each time. I shot my eyes open to see Phineas kneeling next to me looking down at my face.

"Are you ok? You looked like you were in pain." He said helping me up with worry in his eyes.

"I'm ok. Just a little dizzy spell was all." I said trying to get him to not worry about it. Thankfully, it worked. I wonder what the dream meant…

"Well, ok then. Hey Ferb! What should we do today?" Phineas shouted, running over to his brother.

"Ok listen to me now Anna and listen close. Phineas is mine and YOU can't get in the way. Got i?." Isabella said through her teeth while gripping the top of my shirt lifting me off the ground.

"Let me go or you will be sorry. If you don't, then you asked for it." I said shrugging.

"Pssh. Like you could do anything to me" she said glaring at me.

"I can, and I will." I said looking at Phineas and Ferb.

"What could you do?" She said. She started to laugh, just loud enough for Ferb to look causing Phineas to look also.

Right before they looked I put on a scared look, one where I looked like I was about to cry.

"Isabella! What are you doing? She's your twin for crying out loud! Let her go! You don't hurt your siblings." Phineas yelled out of anger, but it turned to sadness and he looked down. "I thought you were different."

Meanwhile, Ferb walked over, took me from her, and carried m bridal-style over to Phineas and put me down. I just looked back and make a face at her and looked away 'scared' again.

"Phineas, you don't understand. I-" Isabella started before she got cut off.

"Please Isabella. I think you need to go." He said looking towards Ferb to see if he agrees, who merely nodded.

"Phineas. I, *sigh* I'm sorry." Isabella said sadly before running off, close to tears.

"Isabella! Wait! I-" I yelled reaching a hand out in her direction before letting it fall to my side.

After a while I started to speak again. "I'm a horrible person. I knew it. Yet I wanted to come here. I should just go die in a hole! No one deserves to be around me. I'm evil. Pure evil." I yelled to myself. I clenched my fists and held back tears.

"You are not pure evil. Your heart is just blinded by your mind." Ferb said while resting his hand on my shoulder.

Man. What is up with me today? This was supposed to be a great day. But I just ruined it. Now Isabella hates me and there probably isn't anything I could do to make her happy. I should just go drown in a lake.

"Why would you drown yourself in a lake?" Phineas yelled.

"Did I say that out loud?" I asked facing the boys.

"Yeah, kinda. Just the part about the drowning." Phineas said while Ferb made a 'mm-hm' noise.

"Look, I'm sorry for the bad day. I'll just leave now and let you continue on with what you do." I said starting to walk away but I paused when I got to the gate. "Oh, and by the way, take care of your platypus and always cherish him. Without him in this city, no one is safe…or happy." After that I just continued to walk out.

I walked by our house and got my portable DJ equipment (it hangs around my neck) and I started to play songs with my ear phones and mp3 plugged in. I was randomly walking around the town when I saw a little kid walk up to me and asked if I would play a song for her. I thought about it and decided "Eh. Why not? I don't see anything bad with that." So I turned on ET by Toybox.

Space…the final frontier…

Dum dum dee dee dadi dum dum dee

Dum dum dee dee dadi my name ET

Dum dum dee dee dadi dum dum dee

Dum dum dee dee dadi my name ET

ET is an alien

And he is kinda spacey

Coming from the universe to party and go crazy! [X2]

Bow wow wow

Yippie yo

Here we go!

Attention everyone

There's a party in your town!

ET is on the loose

And he's got it going on!

Come do the ET dance

Wiggle up your hands

He's everybody's friend

Who loves to party!

Do the ET dance

Wiggle up your hands

Everybody say

Yippie yo and yippie yeah!

ET is an alien

and he is kinda spacey

coming from the universe

to party and go crazy! [X2]

dum dum dee dee dadi dum dum di

dum dum dee dee dadi my name ET

dum dum dee dee dadi dum dum di (let's party!)

dum dum dee dee dadi my name ET

bow wow wow

yippie yo

here we go!

By this time, a crowd was forming around me and the little girl...and, for once…I felt happy.

Ladies and gentlemen

It is dancin' shaking time

So move from side to side

Up and down

And left to right!

Come do the ET dance

Wiggle up your hands

He's everybody's friend

Who loves to party

Do the ET dance

wiggle up your hands

everybody say

yippie yo and yippie yeah!

People started to dance which made me laugh lightly

ET is an alien

and he is kinda spacey

coming from the universe

to party and go crazy! [X2]

I saw movement and I noticed Isabella. So I walked over to her and got her to start dancing.

dum dum dee dee dadi dum dum di

dum dum dee dee dadi my name ET (yeah)

dum dum dee dee dadi dum dum dee

dum dum dee dee dadi my name ET

"What are you doing ET?"

"ET. Phone, home."

Bow wow wow yippie yo

Here we go!

ET

ET

Do you want to go party?

I saw her smiling and laughing so I felt even happier.

ET is an alien

and he is kinda spacey

coming from the universe

to party and go crazy! [X2]

Do, you wanna go party?[X2]

(dum dum dee dee dadi dum dum dee

dum dum dee dee dadi my name ET [X2])

bow wow wow yippie yo here we go!

When the song ended everyone cheered for a little bit until they all dispersed to do their own thing again. Except for the little girl.

"Excuse me, but why are you still here?" I asked the little girl.

She looked at me before speaking, "because I wanted to say thank you." And she gave me a hug. So I hugged her back.

"You're welcome."

"Madison! Maddi! Where are you?" I saw a lady call.

"Is that your guardian?" I asked the girl, "because I think she might be calling you."

She giggled and left waving bye. "Where were you? I was so worried! C'mon. it's time to leave." The mother was scolding her daughter while walking away.

I turned to face Isabella. "Look. I'm sorry for what happened. I just got carried away." I said while looking down. "You have every right to be mad at me."

"I'm not mad at you. I went home and was sent to work on unpacking your stuff and I found your diary and read a bit and I found out that you had a rough life so I'm not mad anymore." Isabella said while rocking back and forth on her heels.

"Really?" I asked looking up, clasping my hands together.

"Yup. Friends?" she asked spreading her arms out for a hug with an awkward smile.

"No." I said bluntly with no emotions. She looked at me with a confused face. "Sisters." I said with giving her the hug she was waiting for.

"Woohoo! I told you they would work it out on their own! I told you!"

We let go and turned to find the source of the voice when Phineas and Ferb come out from behind a tree.

"Were you guys spying on us the whole time?" I asked walking around Phineas staring at him with cold eyes, making him shift uncomfortably with a light blush on his cheeks.

"Uhhh…no?" Phineas stammered while rubbing the back of his neck.

I just stared at his face for about 5 seconds before speaking. "You're lying. It's in your eyes. Try harder next time."

I turned back and stood by Isabella again and faced the boys. A few moments passed before someone spoke and broke the silence.

"Soooo…What now?" Isabella asked

I shrugged. "How about we go to our house for sweets. I made 3 dozen cookies, a pie, and 2 cakes. You guys want some?" Everyone stared at me. "…what?"

They all looked at each other and Ferb shrugged, Isabella smiled, and Phineas said "I could go for pie. What kind do you have?"

I smiled. "Well I made ¼ apples, ¼ peach, ¼ boysenberry, and ¼ raspberries. Hey, don't give me that look. I'm a good baker." I said the last part to Ferb who was staring at me as if I grew another head.

When we got home and I brought out all the sweets for people to choose, my mom came in. "Anna, sweetie. What should I do with your crystal ball, tarot cards, and the 'Book of Azarath'?"

"Leave them on my bed please. I'm going to meditate later on tonight." I replied getting myself some ice cream cake in a bowl with a cookie.

"Whoa. You meditate too? How come I never heard of this?" Isabella asked me pointing her fork at me.

I shrugged. "I thought you knew. Don't you have pow- er….never mind that last sentence…heh heh….heh…any who. What's new with you 3?" I asked quickly changing the subject.

"What are tarot cards by the way?" Isabella asked

"Those are cards you use to tell a person's fortune." Phineas said before swallowing another bite of his pie. " I read it in a book."

Why am I not surprised?

"Honey, I am also gonna put your mind mirror on your bed ok?" Mom said popping her head into the kitchen.

"Ok mom. Just make sure that no one goes in besides you or me. But when it's finished I don't want you in there either. Don't want you going into my mind or sending yourself into another dimension." I said taking another bite of my cookie while everyone else at the table looks at each other.