Author's Note: I do not own criminal minds. I only own the plot and my character. I also altered the ages of the criminal minds characters a little.

Spencer Reid checked his phone once again. He knew that he should be paying more attention to J.J as she conducted the meeting, but he couldn't help it. He was supposed to be leaving for the airport, for Las Vegas for his tenth year high school reunion and his little sister was late. She was going to be arriving at the BAU office and give him a call when she arrived, but she hadn't called yet and if she didn't arrive soon they would be late for the airport.

Aaron Hotcher looked over at Spencer and frowned as the young man opened his phone again and shut it. It was getting irritating that Spencer seemed to be more interested in his phone then in the meeting. True that the team was going on vacation for a week starting as soon as the meeting was over, but it seemed that Spencer was pushing it as once again he opened his phone looked at it and shut it again.

"Dr. Reid you need to put that away until the meeting is over" Hotch started to say, but Derek Morgan interrupted him.

"What's with the formalities boss?" he grinned, but stopped when Hotch glared at him

"It's not vacation yet" Hotch stated

Spencer looked guilty.

"I'm sorry Hotch, but I'm waiting for my sister to call. We're supposed to leave for Las Vegas and she was going to meet me here with the luggage and I'm still waiting for her to call."

David Rossi looked at Spencer with interest. "I didn't know you have a sister. How old is she?"

Spencer smiled "she's fourteen." He paused "I have legal custody of her"

J.J put together her papers "How is it that you have custody of her? You're only 24"

"How'd you get cusosy of her anyway?" Prentiss wanted to know

Spencer grew quiet. He wished he hadn't said anything, but now that it was out, he might as well tell the story.

"My mom gave birth to my sister when I was ten years old. When I was twelve my Dad left us. When I turned eighteen, because of my mom's condition I was able to obtain legal custody of my sister. It wasn't hard. My mom signed the papers before she was taken away."

After Spencer got finished explaining the details his phone rang. Glancing at the number he breathed a sigh of relief. "About time"

As Spencer made to leave the room, the rest of the team followed him out.

"We want to meet your sister" Morgan told him

"Is she anything like you?" Rossi asked

Spencer shook his head in the negative "My sister well…" he paused looking for the right words to explain his sister "she's different"

Hotch raised an eyebrow "How so?"

Before Spencer could answer he heard his name being called from the lobby.

"Hurry up Spence or I'm leaving here without you."

Hotch nodded "I see what you mean"

Spencer shook his head "That's not what I'm talking about"

When they reached the lobby, standing there looking unhappy was a young girl with long auburn hair with black highlights. She looked at Spencer then looked the team up and down, before looking at her brother again.

"Hurry up. The shuttle driver has to leave for another airport after dropping us off."

"Everyone this is my sister Serenity Reid"

"It's not Serenity it's Serena" Serena rolled her eyes

"Serena this is J.J. Rossi, Morgan, Prentiss, and Hotch"

Serena smiled at everyone, but at Hotch who was glaring darkly at her.

Hiding her emotions she turned from him "It was nice meeting all of you" She took her brothers arm "lets go"

The team watched as Spencer and Serena left and loaded the shuttle that was waiting for them.

"She seems like she's sweet" Prentiss commented

Hotch shook his head "No wonder why Reid is always distracted when we leave for a case"

Rossi looked at him "What do you mean?"

Hotch shrugged "If I had a sister like that, I wouldn't keep her.

~Meanwhile~

"I like your…friends" Serena told Spencer

Spencer smiled "Thank you"

"Expect for your boss. He seems like a power hungry crazed manic."