A/N: Hey, this is my first fanfiction, so please no hate. Also, if you have any constructive criticism for me, I'd love to hear it. I do not own Austin and Ally, R5, songs, anything or anyone mentioned in this story

Megan's POV

When I woke up the next morning after getting adopted, I thought for a moment that I was still in the orphanage and they were going to kick me out, but before I could cry, I remembered that I got adopted by Mark and Stormie Lynch. That meant I was a sister to Ross, Riker, Rydel, Rocky and Ryland. OMG! I still can't believe it. Luke and I were sharing a room which used to be a guest room. The room only had one Queen sized bed, Stormie said that she would order two double beds soon so we wouldn't have to share a bed.

Today, Stormie, or I should call her mom, said we would meet my other siblings. I hope I don't get star struck and freak out like I did when I first met Ross. I checked my calendar to see what day it was. It is Halloween! I love Halloween all the fantasy that comes with it, ghosts, wizards, werewolves, vampires, fairies, imps and everything.

I left the room quietly so I didn't wake Luke up. I went down to the living room and checked the clock on the wall. 3:30 it read. Wow, that is early, I never usually get up this early, but I had to get up at 5am in the orphanage to do my chores. I started cleaning the floor and dusting everything. I organised the cabinets, bookshelves and DVD cabinets. When I finished cleaning the living room, it was 6:30 am.

Awhile later, Stormie came out of her room and saw me.

"Why did you clean the room" she said.

"It is my chore" I replied

"No, honey, you don't need to do chores in this house, we have a maid to clean for us."

"I don't mind, I mean I grew up doing it" I said sadly

"No need. Now let's have breakfast" Mom said

"Ok" I replied.

I helped mom cook breakfast and we decided to cook pancakes. I've never cooked before, the orphanage didn't want the orphanage to burn down so they wouldn't let anyone cook. While I was cooking, I asked Stormie about Halloween. She told me that every year they go Trick or Treating around the neighbourhood in costumes that they had bought and that last year they went as the Avengers. I got excited when she told me that we are going trick or treating again this year because I have never gone trick or treating because the orphanage didn't want to lose any children. She also told me that I would help her out with the costumes.

Soon after, Luke came down, followed by Mike (or dad). I told Luke that we are going trick or treating and he just laughed at how excited I was but agreed to go. We gave them some of the pancakes, told them to give the rest to my new siblings and left to find some costumes. When we got to the costume store we split up looking for costumes. My job was to get mine, Luke's, Rydel's and Ratliff's (yes we get costumes for the 5th member of R5). I found Ratliff's right away, he was going to be the Mad Hatter for Alice in Wonderland. It would suit him well considering, form all I've seen form R5 TV's, interviews and music videos, Ratliff is the crazy one of the group. Considering they always seem to match I got Rydel an Alice costume from Alice in Wonderland. The costume consisted of black and white striped tights, a blue and white dress and a black headband. Next I got Luke's costume. I got him a Harry Potter costume which consisted of a cape, a robe, a fake wand, dress shoes and a couple of fake tattoo lighting scars for his forehead. Lastly, I got my costume. I was Little Riding Hood. There was a red hoodie, a red and white dress and a basket to carry the candy.

I met up with mom and showed her what costumes I got. She loved them and showed me the costumes she got for Ross, Riker, Rocky and Ryland. Ryland was a Greek Warrior which consisted of a white tunic a thick leather belt, leather leg straps and a fake sword. Riker was Robin Hood. His costume consisted of a dark green long sleaved under shirt with a brown leather vest attached to it, a black leather bow and arrow holster with fake arrows, black leather belt, gauntlets, long black pants and black leather boots. Rocky was a gorilla which was basically just a gorilla costume. Lastly, Ross was a 'Sexy Fireman' as the packet said. The fireman costume consisted of a tight black shirt with a fireman logo on it that would probably show his muscles, a fireman's jacket, fireman's helmet, long black dress pants and boots. Happy with our decisions, we paid for them and left.

The time we got back it was pretty much time to leave to go trick or treating. After getting changed, Stormie and Mike told us to stay together and don't lose each other. Out we went and I had the best time of my life, I mean if I actually talked to my new siblings it would be a great night, but I was too star struck to talk to them and Luke was just shy. After about four hours of trick or treating and a massive bag full of candy, Ross said that R5 had to perform at Demi Lovato's Halloween party. We went there and me and Luke were impressed of how good the party, costumes and special effects. R5 went onstage and introduced themselves and what they are dressed as. They then started singing 'Thriller' by Michael Jackson

It's close to midnight and something evil's lurking in the dark

Under the moonlight you see a sight that almost stops your heart

You try to scream but terror takes the sound before you make it

You start to freeze as horror looks you right between the eyes,

You're paralyzed

'Cause this is thriller, thriller night

And no one's gonna save you from the beast about to strike

You know it's thriller, thriller night

You're fighting for your life inside a killer, thriller tonight

You hear the door slam and realize there's nowhere left to run

You feel the cold hand and wonder if you'll ever see the sun

You close your eyes and hope that this is just imagination, girl

But all the while you hear the creature creepin' up behind

You're out of time

'Cause this is thriller, thriller night

There ain't no second chance against the thing with forty eyes, girl

Thriller, thriller night

You're fighting for your life inside of killer, thriller tonight

Night creatures call and the dead start to walk in their masquerade

There's no escapin' the jaws of the alien this time

(they're open wide)

This is the end of your life

They're out to get you, there's demons closing in on every side

They will possess you unless you change the number on your dial

Now is the time for you and I to cuddle close together, yeah.

All through the night I'll save you from the terror on the screen,

I'll make you see

That this is thriller, thriller night

'Cause I can thrill you more than any ghoul would ever dare try

Thriller, thriller night

So let me hold you tight and share a killer, diller, chiller, thriller here tonight

'Cause this is thriller, thriller night

Girl I can thrill you more than any ghoul would ever dare try

Thriller, thriller night

So let me hold you tight and share a killer, thriller

I'm gonna thrill you tonight

Rocky then started to rap the rap part which sounds more like talking. He looked like he was sweating so much in that gorilla costume.

Darkness falls across the land

The midnight hour is close at hand

Creatures crawl in search of blood

To terrorize your neighbourhood

And whosoever shall be found

Without the soul for getting down

Must stand and face the hounds of hell

And rot inside a corpse's shell

The foulest stench is in the air

The funk of forty thousand years

And grisly ghouls from every tomb

Are closing in to seal your doom

And though you fight to stay alive

Your body starts to shiver

For no mere mortal can resist

The evil of the thriller

At the end they all did their own versions of an evil laugh at the same time. We arrived home about midnight, because R5 had to have some interviews with people like ClevverTV and AwesomenessTV. I say we had a pretty successful night. I just wish I had enough courage to talk to them instead of just staring.