Katie's 15 and the boys are 21

Having four older brothers can be tough at times, the endless nerf gun fights, the endless tickle torture on her sides, and not mention the pillow fights. But Katie loved each and everyone of her brothers with all her heart.

"You're going down!" Katie heard Carlos yell from the other side of the room.

Katie as of right now was hiding behind their couch. They we're in a full out 4 on 1 nerf gun war, which in Katie's mind, it was not fair.

4 on 1 is not fair at all, they're had been many of times when the four would gang up on her just so they could win.

Kendall ninja rolled over to her.

"Crap you got me now." Katie said rolling her eyes.

"No way Baby Sister, I'm on your side now." Kendall said grinning

"But it's always been 4 on 1, why change it now?" Katie asked just as a nerf dart flew by her head almost hitting her.

"That was close." Kendall said.

"But anyway James is being an ass and I thought it was a good time to help you out." Kendall said smiling.

"Are you two just going to hide there forever or are we really going to have a fight?" Carlos whined

"3"

"2"

"1"

"Fire!" Kendall yelled then they both fired at the three boys.

"OK OK We're out, we're out!" James yelled.

Kendall and Katie stopped firing.

"Nice firing Baby Sister." Kendall said

"You to Big Brother." Katie said grinning

"You are so going to get it Katie!" James said hopping over the couch running after her.

"You'll have to catch me first!" Katie said laughing as she ran into the kitchen, making the other three stop making dinner.

"Whoa whoa whoa, what's going on?" Kendall asked putting himself between the two.

"She decide it would be funny if she stood outside the bathroom waiting for me to come out and once I did come out she sprayed me with soured milk." James said

Kendall looked at Katie.

"Is it true?" Kendall asked a small smirk playing on his lips, Katie nodded.

"Say your sorry and hug." Carlos said grinning with his arms crossed

"No way." Katie said.

"Come on Katie, you can't hide from me forever." James said, Katie sighed and hugged James.

James smirked as Katie hugged him then picked her up and threw her over his shoulder.

"You're still going to get it!" James said walking into the living room.

James pinned her down tickling her till she was purple and could barley breathe.

"Pillow fight!" Kendall yelled as he slammed the pillow down on James.

Katie sat back and watched her brothers hit each other with the pillows that is till they turned on her hitting her with the pillows making her giggle.

"Stop! Stop! Stop!" Katie yelled through her giggles.

"Never!" Logan said

"I never had a chance to beat you four with the pillows." Katie said

"It's fair to us." Carlos said

"This is so not fair." Katie said grinning.

Once the boys had stopped hitting her with pillows she waited for about 15 minutes, then she attacked them with pillows.

"OK you win, you win." James said.

Katie stopped hitting them and grinning

"Payback suckers!" She said smiling.

"Come on, Kiddo it's late you got school tomorrow." Kendall said as he walked into the living room to see Katie laid out on James,Logan and Carlos' lap, her head in James lap and her feet in Logan's.

"Ugh, but the movie just started and this is a good movie." Katie whined.

"You're going to be tired tomorrow and don't you have that history exam tomorrow in home room?" Kendall asked his eyes brows raised.

It was the classic 'Knight' stare, that surprisingly only Kendall had.

"Who cares about the exam." Katie said.

Kendall walked over to the arm rest and and sat down, he was right next to the young brunette's feet.

"Katie you know you have that tests in the morning.." Kendall said easily tickled her foot, making her look at him, terror in her eyes.

"Don't." She stated, making Kendall grin and tickle her foot more.

Katie kicked his hand away.

"Don't Kendall." She said grinning slightly laughing.

Carlos who was in the middle of James and Logan and had Katie's stomach in his lap, grinned slightly not enough for Katie to see, then he slightly nudge James and Logan's sides making the two look at him.

Carlos snaked his arms around to the young girl's sides then slowly started poking her sides.

When she didn't realize anything he started tickling.

"No." Katie squealed as she felt Carlos tickle her.

"I'll stop if you go to bed." Carlos said smiling.

"Fine, I'll go." Katie said.

Carlos stopped waiting for her to get up.

"Carry me." she whined.

"I got her don't worry." Kendall said picking her up putting her over his shoulder.

"Not what I meant." Katie said as Kendall walked up the stairs.