A/N: Thought I should do a fanfic of Ouran High School Host Club for the fun of it! =3

Key:

Bold Lettering- When the twins are speaking at the same time (Cause mentioning each twin over and over when they both talk is annoying sometimes and repetitive)

Italic- When someone's thinking in their head or whispering

Summary: Haruhi gets a letter from her younger sister, Haley Fujioka, and it says that she'll show up to school to see her two days from now. Haruhi's not too enthusiastic about her visiting, nor just she realize that her sister is coming here for the entire school year, doesn't know what to do about her "gender" as a Host. The Hitachiin Twins later eavesdrop on her and ask who the letter is from. When they find out who it is, both are shocked Haruhi had a sister. Haruhi's worried and tells them that she's like a "mysterious devil" like them, which completely makes their day. Later, the entire Host Club finds out and figures out ways to help Haruhi, in which, Kyoya suggests having her be in debt and have her join the Host Club to prevent anyone knowing Haruhi's secret. Tamaki is totally against it but, the Hitachiin Twins succeed in overpowering him with their clever words. Does Haley really have what it takes to be a host like her sister? How will she explain her girly name, long hair and eyes? And what will the Club think when she becomes a little sneaky devil, like the twins? Can they put up with three? Looks like the Host Club has another cross dresser and devil, too much of Tamaki's dislike after seeing her true colors, in the club! Things will be interesting the Host Club now that they have a new but "unique" addition.

Not Another!

Chapter 1: Haley… who?!

When I open the door, a bright light with roses blow out of nowhere. That's when I see bishie boys in an abandoned music room.

They call themselves a Host Club.

And apparently, I'm a part of their group. Although, I'm a girl.

"Welcome!" the group greeted with a warm voice.

….

"Ohhh… it's just Haruhi," Hikaru and Kaoru spoke together, pouting.

"I'll pretend that I didn't hear that," I glared at them and scanned the group. I cocked my head to the side and hit my fist in my hand. "So, now the theme's Indians?"

Tamaki, being as obnoxious like usual, glowed with a bright white light. "Of course! It may be near winter for others but we, as Indians, are most glamorous in this time of season! My Haruhi, you must change into this lovely Indian costume for me!"

I looked at the costume and almost collapsed on the floor.

The costume was two pieced. The first part was the top made from some type of animal skin with beads covering the chest area. The second part was a tiny skirt that only went down to above the knee cap.

What does he take me for? A skimpy Host Club member? I thought, a vein popping out of my forehead.

"No way in hell, Sempai," I said, controlling my anger and turning my head away from him.

Tamaki, after hearing my harsh words, turned to stone and started crumbling in front of me.

"Wow… you made the Boss shatter to pieces," Hikaru rested his hand on my shoulder.

"That was a little harsh, Haruhi," Kaoru commented, with his hand on my other shoulder.

I blinked twice and spoke, "I didn't mean it that harshly…"

"Way to go, Haruhi!" the twins high fived each other and smiled their mischievous smile like always.

"Huh?" I looked at both of them, dangling my arms weightlessly in front of me while I hunched over. "But…"

The twins stared at me and continued smirking at my confused face. "It's funny how easily confused you get, Haruhi. So hilarious!"

Another vein popped in my forehead as I tightened my hands into fists. "You two would definitely fit in with my sister, that's for sure. She's exactly how you guys act. Mischievous, devilish, and sneaky."

"Sister? Since when did you have one?"

I looked at the twins and scratched my head, nervously smiling. "Well, I never really thought you guys would be interested in knowing about my family, except for my dad. So, I kept it secret from you guys."

Tamaki, returning to real world once more, broke away from his stone figure. He ran towards me and put his hand on my shoulder, flipping his blond bangs back. "Why must you keep it a secret? That's such a big thing that we should've known, Haruhi! Why, we must meet her!" he exclaimed, smiling his "persuasive" smile.

"Yeah! Haru-chan, can we meet her?" Honey asked, hugging his Usa-chan in his arms.

Before I knew it, all the guys circled around me. I was crowded around a bunch of host club boys. I couldn't seem to get out.

I pushed all them aside and huffed. "Look, can you guys lay off a little? You gave me no space to move around with. And anyways, she's currently in America as of now, so, you can't see her."

Kyouya pushed his glasses up and smirked. "Speaking of which, this came in the mail for you Haruhi."

He handed a small white envelope to me and I began to open it.

"Who's it from…"

My chocolate brown eyes widened as I dropped the later. My face turning into fear, zoning out of reality.

"Hey, Haruhi… you ok?" Hikaru waved his hand in front of my motionless face.

"Haru-chan?" Honey stared blankly at my face as well.

. . .

"Excuse me for a moment…" was all I said and wobbled over to a small corner. I sat down, hunched over and shaking.

Hikaru and Kaoru looked at each other blankly and shrugged. "Yeah know, Boss, she kinda looks like you when she gets depressed."

Tamaki looked at me, his jaw dropping to the ground. "Haruhi… depressed… HARUHI!"

"Hey, what was so bad about that letter, anyways?" the twins asked, trying to get a word out of me.

All I could say from my corner is "No…. way…. It….. Can't…. be…."

Tamaki, still confused by my words, picked up the letter and read it with everyone else crowded around:

Dear Haruhi Fujioka,

It's been awhile since I last saw you, big sis! I was trying to convince Dad in letting me come and see you but he said I would ruin some 'secret' or something at the school. So, I decided that I'll spend a semester up there with you.

I miss you so much, sis! I can't wait to see you,. Though! I get to start next Monday with you in Class 1A, since my plane doesn't fly out until tonight. So, I look forward to seeing you and your new friends dad was telling me about.

Ps: I seriously can't wait to meet those Hitachiin twins, Hikaru and Kaoru, hopefully spelled their name right. They sound like so fun. But I'm a little concerned about that one Suoh boy. Tamaki I believe it is. From what dad has been telling me about him…

Love your sister,

Haley Fujioka

"'Can't wait to meet those Hitachiin twins?' Oh, I can't wait to meet you either, Miss Haley Fujioka," the twins smiled their devious smile after hearing the best words ever in their life.

I whipped my head around and grimaced. "Now you two are kind of scaring me. You don't plan on doing anything 'weird' to my sister, right?"

The twins turned around and clasped their hands together, still smirking evilly. "Now why would WE do such a thing?"

"Oh, dear, poor Haley," I rubbed my forehead; thinking about how Haley's writing was a bit of a mistake.

I looked over to another corner and noticed Tamaki in his "depression" state. He kept muttering, "What does she mean by that? I'm not a bad person…"

I sighed as I got up and looked at everyone. "You guys do realize when she comes here, she's going to be a handful. I mean, she likes to goof off and prank people. Which, doesn't surprise me since we already have a pair like that…" I said, pointing to the 'shady' twins laughing in the background.

"Hmmm? Not a problem, Haruhi. We'll train her perfectly…" they smirked again.

"Anyways, she is a blood type AB, Hikaru, Kaoru. Still think you can handle that?" I grinned at them, seeing their smirks falling to a frown slowly. I sighed again and scratched my head, "But that's the least of my worries. See, she doesn't realize I'm 'cross-dressing' and being a Host here. So, it might be a challenge keeping my secret."

Kyouya, writing in his book with his black pen, pushed his glasses up once again and smirked. "Then, should there be a "financial" problem in which she's in debt? I can make that happen and she'll work beside you."

"EHH!" I yelled, "No, Kyouya! That's not a good idea!"

"Okay. Then I'll be sure to order a more expensive vase for her to break…" he stated simply, calling in the order.

"K-Y-O-U-Y-A!" I gritted my teeth in frustration.

No one listens to me! Ugh! So annoying!

"I wonder if she likes cake…" Honey questioned, pointing his index finger to his chin. "Better get some for her in case, since Haru-chan likes it. Right, Mori?"

Mori nodded. "Yeah."

"Then we'll create her first cosplay outfit for the club's next theme," the twins grinned, thinking of possible ideas for her.

"No! Stop it, guys!" I exclaimed again but no one listen. Except for Tamaki, of course.

"I DO NOT ACCEPT ANY OF THESE OUTRAGEUOUS IDEAS OF YOURS! IT'S REJECTED AND IF HARUHI IS FOUND OUT BY THE SCHOOL THAT SHE'S REALLY A GIRL FROM HER SISTER, THEN, SHE CAN'T BE IN THE HOST CLUB ANYMORE! THEREFORE, I DISAGREE WITH THIS PROCESS!" Tamaki pointed one finger at the five of them with an angry look.

I can't believe I'm saying this but thank God Tamaki was here. He just saved me! Thank you so much for once Sempai!

Both twins appeared on each side of Tamaki and grinned deviously, "But boss, wouldn't you love to see Haley? Wonder if she looks exactly like Haruhi?" Kaoru questioned.

"Yeah. And like you said, she could be a good influence on Haruhi expressing more of her girlish properties if her sister were by her more." Hikaru stated, still smiling.

"Well…" Tamaki began to choke up a little bit, "That would make sense but Haruhi's secret…"

"Is not a problem! We got that under control! Besides, wouldn't it be a good thing for Haruhi? I mean, she does need some girl time and all she ever has is boy time with us. Why not give her a break once in a while, Boss?" Hikaru and Kaoru stared at him, grinning as they saw him shaking nervously.

They knew they were winning the fight.

"I HEREBY AGREE TO THIS PROCEDURE. HOWEVER, I WANT TO HELP WITH THE DESIGN FOR HER!" he stated, smiling as he walked over with the twins and helped with the designing process.

I start sulking, letting my arms dangle in front of me, steam coming off my head.

"You gotta be kidding me, right?"

Ugh! Tomorrow is all I have left until my entire life flips around with my annoying sister that might end up teaming up with the twins and wreaking havoc on everyone else.

Fun, fun, fun.