A/N: New chapter to all that have reviewed and read! Thanks for all of the nice reviews and encouraging words to continue. :)

3 years later
December 31, 1993
9:35 p.m.

"Cassandra!" Abbie screamed as she walked into Casey's room. "Where the hell are my shoes?"

Casey smiled as she heard Abbie's yell. She was admiring Abbie's shoes, on her feet, in Abbie's parents room. "I have them madam." Casey said with a coy smile.

"Where?" Abbie yelled as she paced back and forth in Casey's room. She started to walk to Casey bathroom when she heard foot steps coming towards her. Casey snickered as she entered her room. She whipped around at stared at the redhead. She was red faced, her eyes were wide, an evil smirk played her face, and she had an eyebrow raised. This was her typical "I did something stupid face". God the face got to Abbie.

Casey kept her eyes on her unofficial older sister. Stupid face and all. "Look down sis." Casey said as she came into her room to face Abbie. Here comes the fun part. Casey says to herself, mildly amused.

Abbie looked down at Casey's feet, stared at her shoes, looked Casey in the eyes and screamed. "Ugh, give me them!"

"No." Casey said as she ran out of the room. Laughing her ass off as she ran.

"Yes Cassandra, give them to me dammit. I just got them for Christmas!" Abbie yelled as she ran after her.

"So? No way Abigail! I enjoy your new Jimmy Choo's!" Casey yelled as she ran faster around the house.

"MOTHER!" Abbie yelled, trying to catch. "Tell Casey to get them back! MOTHER!"

"Cassandra Harlie Novak, give them back." Ashleigh said softly as Casey ran into the kitchen.

Casey looked at Ashleigh and thought of a new plan. She stopped next to Ashleigh, who was currently doing the dishes. Casey smiled at her with a bright white smile, knowing she wasn't looking. "Yes mother?" Casey blushed as she answers Ashleigh as innocently as she possibly can.

That name never gets old. I'm so glad she trusts me enough to call me if she is being a smartass. Ashleigh smiles at the thought, then shifts her gaze from the dishes towards Casey. "Give Abbie her shoes back, your a senior Casey, act mature." Ashleigh said with a grin. She couldn't help but snicker when she saw a very red Casey Novak, bright green eyes and innocent smile on her face.

Casey turned to look towards the opening in the kitchen. She spotted Abbie's shadow coming closer to the opening. In one swift motion, she quickly hid behind Ashleigh as she took off Abbie's shoes.

"Here." Casey chimed as she threw them at Abbie as she walked into the kitchen.

"Thanks whore." Abbie said as she slipped them on, thanking God Casey didn't put up much of a fight this time.

"Abigail!" Ashleigh yelled looked at her daughter.

"Špinavá děvka. Vaše jenom nasranej že mě vzít s sebou do školy strana dnes večer na nový rok. Takže Seru na tebe!" Casey smiled.

"MOM! She is speaking Czech to me again." Abbie whined.

"Fňukal dítě. Vaše jen blázen, že jsem sexy sestra. Do hajzlu vystartovala Abigail." Casey laughed.

"MOM! Tell the little queer we are in AMERICAN! We speak english." Abbie yelled.

"Žárlím nyní co děvko. Jo. Můžeme být v Americe, ale umí mluvit ať laugage chci. Zejména proto, že nerozumíš slovo já říkám. Kousni mě Abbie, kousni mě tvrdě! Vaše Zkurveně podivný pitomče." Casey giggled.

"Cassandra!" Ashleigh yelled, she knew that phrase.

"I will bite you hard bitch!" Abbie screamed as she came towards Casey.

"Abigail!" Ashleigh yelled again at her daughter.

"Do prdele. Zapomněl jsem, že jsem tě to naučil! Mami, zachraň mě!" Casey whined as she hugged Ashleigh.

"Enough." Ashleigh said as she pushed Casey away. "Get dressed and get out. Go to your party with Olivia and Alex." Ashleigh smiled then gave Abbie a hug. "Happy 21st birthday sweetheart."

"Okay mom!" The girls said together, shutting the door behind them.

"Lesba." Casey said with a smile.

"Succhiacazzi." Abbie replied with the same smile.

svusvusvusvu

"Hey you guys!" Alex slurred.

"Drunk already Lexi?" Abbie asked as she kissed her. "And I thought today was my birthday."

"No, um, yes, no.. Yes! Yes I am!" Alex beamed proudly.

"Dear God." Casey said with a smirk.

"Fuck you." Alex said with a frown.

"Get over yourself. I love Trevor too much to fuck you." Casey said with the smirk still in place.

Alex flipped her off then turned to Abbie. "Where's Livvie?"

"She is on her way. You better start drinking water. You know Liv hates boozed up Alex." Abbie said.

"I know." Alex said with a sigh.

Abbie helped her to the bar when Trevor Langan walked in.

"Hey Abbie. Where is Casey?" Trevor asked.

"She is, she is.. Good question." Abbie says as she looks around for a bright red mane that was just by her.

"I'll go look for her." Trevor said with a smile then winked at Alex. "Sober up, Olivia just walked in."

"Fuck!" Alex and Abbie ran to the bathroom. Trevor simply laughed and walked away. He passed Olivia on the way and pointed to the bathroom.

"Alex?" Olivia questioned.

"Abbie too. Go surprise them." Trevor smiled. Olivia winked at him and walked towards the bathroom.

svusvusvusvu

"It's true, your very pretty." Trevor hears as he walked up the stairs to the roof. He didn't know that voice. Maybe Casey wasn't up here after all. He started to turn back when he heard a familiar voice say "thanks". That was Casey's voice for sure. He started to walk towards the sound of the voices. What the hell is she doing up here with another guy?

"Novak, this is by far the weirdest place I've found you." Trevor said with a smile as he wrapped an arm around her waist. He looked over at the man. He was tall and blond. He wasn't Casey's type.

"Hi honey!" Casey said as she tilted her head up to kiss him. She looked back at her new friend. "Baby this is Charlie. Charlie this is my boyfriend Trevor."

Charlie looked at Trevor and extended his hand. "Nice to meet you. Casey has been telling me about you. Are you in high school too?"

"Yeah. Senior like Casey." Trevor replied as he shook Charlie's hand. "You?"

"No, I'm in college with Abbie. We have most of our classes together." Charlie responded with a smile.

"Pre-law?" Trevor asked.

"Yeah." Charlie nodded, glancing at Casey's chest.

"Do you know Alex and Olivia too?" Trevor asked annoyed, following Charlie's glance.

"I've heard of them from Abbie. But they are 5 years older, so I don't know them very well." Charlie said with a sigh as he stared at Casey again.

"Cool." Trevor rolled his eyes. He had enough of this guy sneaking glances at HIS girlfriend and to make things worse, Casey wasn't even paying attention anymore. "We should get going babe." Trevor says softly to Casey.

She nodded and looked back at Charlie. She walked away from Trevor and gave him a hug. "It was nice meeting you Charlie."

Charlie hugged her tightly and glared at Trevor. "You too Casey." He let go of her and handed her something. He smiled at Trevor and walked passed him.

As soon as Charlie was out of earshot Trevor grabbed Casey by the waist. "What did he give you honey?"

"His number. But I won't need it." Casey shrugged as she tossed it off the roof.

Trevor smiled and kissed her. "Come on babe, your sister will think I was banging you."

"Oh? You don't want to?" Casey purred, rubbing her hands up his shirt.

"I do." Trevor pushed her against the wall she was leaning against. "Fast or slow?"

svusvusvusvu

"Where did Casey run off to?" Abbie asked.

"She was on the roof with me earlier, but her boyfriend came up there. They might still be up there." Charlie said, clearly irritated.

"Don't be jealous Charlie." Abbie said in a baby voice as she pinched his cheek. "I'll go grab the horny teenagers."

Olivia and Alex both laughed.

"OHH! Big sister is going to kick some ass." Olivia winked at Abbie.

"Yeah, better hurry before she starts screaming." Alex said with a sly grin.

"Perverts." Abbie said with a smile. "But don't say that. She is like my baby sister. That put a terrible imagine in my head."

"I want it!" Charlie volunteered.

"I bet you do." Abbie smiled as she ruffled his hair. "But she is still a virgin." Abbie added as she walked away from the group.

svusvusvusvu

"Case?" Abbie called out as she reached the roof.

"Abbs?" Casey asked breathlessly.

"There you are silly little red head." Abbie giggled as she walked around to find Casey. Her mouth dropped wide open. Casey. Against. The. Wall. With. Trevor. Holding. Her. Up. Against. It. "What the fuck?" Abbie screamed in confusion and anger. Sure, they weren't naked, but her legs were wrapped around his waist, and she was breathing heavily. Poorly attempting to catch her breath.

"Abbie, pl-please. I-I can explain." Casey stuttered, desperately trying to steady her breathing.

"No need, I'll be downstairs." With that, Abbie stormed off, tears flooding her eyes. A billion thoughts were buzzing around her head, but only one was the cause of her tears.

I just broke that promise.

Please review and tell me what you think. Oh! And I need some more promise ideas for Abbie to keep and break... any ideas? :)