Name: Twins

Rating: T

Catagory: Percy Jackson & The Olympians

Summary: Percy has a secret. And its a big one. And, one day, this big secret decides to follow him to Camp Half Blood!

Warnings/Spoilers: if you haven't read the books, I suggest you don't read this fic. Spoilers for Books 3,4,and 5.

Pairings: Percy/Annabeth, OC/Luke,

Percy sighed. How was he gonna tell Annabeth?

Percy has a secret.

A big one.

And this huge secret has decided to follow him this year to Camp Half Blood.

How would Chiron take this? And Grover? And Annabeth? Percy didn't want to think about it. It made his head hurt if he did think about it.

He has a twin sister. Her name is Melody, and she lived in Des Moines, Iowa with their aunt. But not for long, because she came with him to camp this year. Percy held his younger sisters hand, even if they were only two minutes apart. Chiron came over to greet Percy.

"Percy! You have brought us a new half blood!" Chiron cried, wrapping his arms around The sixteen year old demigod in a hug. Percy nodded. "This is Melody. She's my little sister." Chiron gasped, and said "Surely, Percy, we would have-" and Chiron was cut off by Melody. "I'm sorry I never let Percy mention me. I was the spare, he's the heir." she giggled.

"Well, welcome Melody. Come meet Mr D" he whispered Which was the nice way of putting "Welcome new demigod of Posideon, we can squeeze you in somewhere."and led the young woman into the valley.

Percy and her followed, and they still held hands. Melody looks very close to Percy. She has dark brown hair and blue eyes. She wasn't very beautiful, or at least she thought she wasn't. Every head turned to see the blonde haired girl with misty eyes coming down to the pavilion. Mr D. looked up at Melody immediately liked her, aside from her holding Percy's hand. Her seafoam green conch shell dangled from a silver chain on her skinny wrist, and she wore a jet black shirt that said "Go Home Dirty" and had on faded denim daisy dukes on, with flip flops. Annabeth was immediately fuming when she saw Percy holding this new strangers hand.

But what Annabeth didn't know was that Percy and Melody were sometimes inseperable. Like in this time of great need. Annabeth didn't know that Melody was Percy's twin sister and that she had grown up completely normal on a farm somewhere, until her twelfth birthday when a Fury attacked her and her aunt and she ran and kept running towards New York. Then, she found Percy, and Sally, their mother and stayed with them now. And that Percy, being the protective big brother he was, brought Melody here.

"Well, and who is this foxy young lady?" Mr D, being the hound dog he was, asked Melody.
"Look, not to offend you or anything , but I am not interested. Please tell me no offense taken." And Melody sort of flinched when she said this.
"None Taken. I have a wife anyway." Mr D says, and smiles at her. Melody smiles back.
"Who are you?" Annabeth asked Melody, eyeing the way Percy was holding her hand.
"Im Melody. Demigod Daughter of Posideon and Percy's twin sister." Mr D and Annabeth gasped at the same time.
"Chiron, is this true?"
"Judging by the looks, facial features, and actions, yes, Mr D, they are twins." Mr D shakes his head, and says
"Well, kid, bunk up. Capture the flag is tonight."

Melody chose her weapon, which was a Celestial Bronze dagger with jewels in it.
"It's called Kratos." Annabeth told her. She nodded, her dark hair falling in front of her face. Then Percy took Melody over to meet the saytrs.

"Yo, Grover!" Percy shouted, and Grover pulled away from his girlfriend, Juniper, because they were making out. Grover blushed a slight maroon as he saw Percy. His scraggly goatee was getting longer and his horns were getting larger under that thick mass of curly hair.
"Hey Percy." and looked over at Melody curiously. Melody waved and said "Hi. Im Mel, Percy's little sis." Grovers jaw dropped open wide and Juniper laughed.
"You'll swallow a fly like that." Melody giggled.
"You...have...a sister? Percy why didn't you tell me? Seaweed Brain." Percy said "shut up" and Melody laughed.

Suddenly, kids from the Ares cabin came rushing over to greet the new arrival.
Clarrise was with them, and Percy knew that they were planning to do what they did to him.
But, when that happened, it really didn't work out to well for Clarrise.
Well, Melody had to prove her strength sometime.