Note: The original character in this story (Abby/Soohye) is written with the intent of a character being YOU, so feel free to replace Abby/Soohye with your name instead, or just treat the OC like a random character. 

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Abby sat on her bed. Laptop balanced on her lap. Opening her laptop she quickly entered "Jessica & Krystal" into the search bar. She clicked onto the latest episode, and immediately started to stream it. 

"What's wrong with your other eye? Did you get beat up?" Jessica asked Krystal.

Abby laughed, finding Jessica's comments extremely savage

Throughout the series, Abby found herself very envious of their gorgeous relationship. 

"I wish I had siblings like them" Abby called out to the open air

Abby closed her laptop and prepared herself for bed. She still has school early morning, yet it's already 1 am. Time really does go by fast when you are having fun. 

Abby slipped into dream land immediately, whereshe dreamt of candies and Oreos, her favourite things. 

 

.

.

.

 

"SOOHYE (Abby) GET UP NOW, YOU ARE GOING TO BE LATE FOR SCHOOL!"

Hearing loud voices outside Abby woke up and made her way downstairs.

"Morning, mom, dad" Abby said groggily

"Morning Hun" Mom and dad replied 

"Morning to you too" hearing two new voices, Abby immediately woke up, suddenly alerted.

Abby froze in her place, mind still not able to process the current situation.

"J-Jessica? K-Krystal?" Abby exclaimed with wide eyes

“That’s Unnie for you” said Jessica

“A-ah, s-sorry, good morning u-unnies?” Abby stuttered whilst still in shock

"Morning sleepy head" Jessica said, while Krystal was digging into her cereal, but agreed with a nod. 

“Ho-Why are you two here?" Abby asked, confused

"What do you mean why? We live here?" Jessica gave a weird look

"L-live here?!" 

"Yeah? Are you alright Abby, do you need me to take you the hospital? You are acting funny" Jessica offered 

"Uh, no it's alright, I just need to digest this, it's so sudden and weird"

"Digest what? Do you have a fever right now? Are you sick? Why are you are talking gibberish?” 

"D-don't mind me, I'm going to be late for school, I need to get going" Abby said as she bolted for the door

“Ahhh, OK? take care” 

"Ok, bye mom, dad, u-unnies?" 

"Bye" the four chorused

.

.

.

 

Abby still could not get her head around this. This must be a dream, it's so absurd. Nation pop star siblings lives in her household and are her sisters?! What in the world is happening? Shaking her head she decided to focus on school first, she could worry about “her unnies” later. 

“Abes, here!" Gahoon, Abby's best friend waved. 

"Morning Hoonie" Abby greeted 

"Morning Abes” Gahoon greeted back

"Did you finish the homework?" 

"Yeah, I did. Did you?" 

"Of course, if I didn't Miss Lee would lecture us while yelling, I really could live without that" Abby shivered a little just by thinking about it. 

"I agree with you on that" Gahoon nodded 

"Hey, Hoonie"

"Hm" 

"You know my unnies?" Abby decided to ask Gahoon for some answers 

"As in Jessica unnie and Krystal unnie? yeah of course I do, who doesn't?" 

"Yeah, well, are my unnies and I blood related?” 

Gahoon gave Abby a weird look before saying,

"What are you talking about? Of course they are, are you sick? Is your brain alright?" 

"No, I'm fine, everyone's been saying that today. So does everyone know that they are my unnies?" 

Abby earned another weird look 

"Well, I'm the only one who knows out of school cause obviously I’m your best friend, and I'm pretty sure Jessica and Krystal unnie's members would know too" Gahoon went on explaining

"Why are you even asking me? You should know this, are you sure you are not sick?" 

"Yes, I'm pretty sure I'm fine. I was just...just testing, yeah testing you" Abby smiled 

"Okay, if you are feeling sick just tell me ok?" 

"I said I'm not sick, yah" Abby nudged Gahoon gently 

"If you say so, but if you die don't blame me, I tried to help you" Gahoon joked 

"Yah" Abby shouted, earning stares

"Sorry" Abby apologised 

"Shut up" Gahoon whispered

"It's all your fault" Abby whispered back

Gahoon just stuck her tongue out. 

 Miss Lee soon walked into the class, yet all Abby could think about is what she woke up to. She still couldn’t really grasp what was happening, but Abby decided to accept her current situation, I mean, Jessica and Krystal as siblings? Heck yeah! If this is a dream Abby hopes for it to last forever. 

 

_______________________________________________________________________________________________________________________________(Abby spent the last week getting used to the fact that Jessica and Krystal became her siblings. Although Abby was still kind of skeptical about this being a prank show, but decided to enjoy this while she could. Whilst Abby was trying to adjust to these sudden changes the whole family was genuinely concerned that Abby has gotten amnesia or some sort of illness) 

 

"I'm home" Abby yelled out 

"Hi Krys Unnie, where's Jess unnie?" Abby asked while looking around 

"She's at her schedule" Krystal answered back while crunching on an apple 

"What about you unnie, don't you have any schedules today?" 

"I have to go at 7, but before then, I'm a free person" 

"Ah, okay, I'm going to go get changed first unnie" 

“Hmmm” 

Abby walked to her room to get changed into a more comfortable outfit. 

 

Abby emerged out from her room after getting changed into a pair of sweatpants and a plain white tee while Krystal was on the couch flipping through the TV mindlessly. 

"Come here Soohye" Krystal signalled 

"Yes unnie" Abby obediently went over to Krystal 

"Aigoo, our maknae-ah" Krystal started to ruffle Abby's hair

"Ahh, Unnie, stop it" Abby whined 

"Nope, you are too cute to resist" Krystal replied while she continued to ruffle Abby's hair in a rough manner

“Ahhhhhh unnie you are ruining my hairstyleee, stop being annoying” Abby grumbled

“You brat, I’m just giving you my love” Krystal retorted

“You can give me your love via something else, why are you being so rough on me” Abby pouted

“You gotta deal with it kid, I’m a tough love kind of person” 

“Aishh, why aren’t you at work unnie? Hurry up and leave, go earn money and stop freeloading off mom and dad”

“YAH, EXCUSE ME JUNG SOOHYE, DO YOU WANT TO DIE?!“ Krystal exploded in annoyance 

“Hahahah just joking unnie, love you, please don’t kill me, I’m too young to die unlike you OLD LADY” Abby meronged at Krystal as she quickly dashed towards her room

“YAH, YOU COME HERE, YOU ARE SO DEAD” Krystal yelled, her heart was set on killing the family maknae

 

Jessica and Tiffany rushed in through the door hearing the commotion from outside

“What is happening?” Jessica yelled seeing the two bickering again whilst Tiffany tried to pull the two away from each other 

“Jess unnieeeeee, save me, Krys unnie is trying to kill me” Abby said with much aegyo 

“Aigoo, why are you two at it again huh, what am I going to do with the both of you” Jessica sighed 

“She stared it unnie, she provoked me” Krystal started to point fingers 

“Nooo Jess unnie, it was Krys unnie who was rough on me first” 

“What? I was just showing you some love and you out of no where decided to attack me! For your information I’m not an old lady, I’m only 25 thank you very much” Krystal rebuked

“Yeah, yeah, half 50, I’m not wrong” 

“YAH” 

Abby and Krystal started getting at each other’s throats again 

“Enough” Jessica called out

The two continued fighting not hearing Jessica’s words, whilst Tiffany awkwardly stood in between them trying to put distance between the two.

“I SAID ENOUGH” Jessica shouted, her patience is running low 

The two quickly stopped hearing Jessica explode

“You two stop being childish, and apologise each other” 

“But un-“ Both of them started to say 

“Shut it. Apologise. Now” Jessica glared 

“Sorry unnie” Abby mumbled 

“Sorry Soohye” Krystal also mumbled 

“Stop mumbling. Be loud and clear” Jessica commanded 

“SORRY UNNIE”

“SORRY SOOHYE” both yelled it to each other 

“Aish, you two are giving me a headache, sorry Tiff for having to witness these childish fights” 

“It’s okay Jessi, it was pretty funny to watch” 

“You two apologise to your Fany unnie as well” 

“Why? We didn’t-“ Jessica gave a glare before Krystal could even finish her sentence

“Sorry Fany unnie” Abby and Krystal apologised not trying to question Jessica’s commands

“It’s okay guys” Tiffany smiled 

“You two are dismissed” Jessica said

“Yes unnie” both said

Krystal went back to her room to get ready to leave for work, while Abby went up to Jessica and snuggled up against her sister

“Sorry Jess unnie” Abby said in her aegyo voice 

“You should be saying this to Krys, darling” 

“Hmmm, I know, I already apologised”

“Thank goodness I got home at the right timing” 

“I missed you unnie” 

“I missed you too baby girl, did you say hi to your Fany unnie yet” 

“Oops, hehe, hi Fany unnie, sorry about before, I missed you toooo” Abby went to cling onto Tiffany 

“Awww I missed you too honey” Tiffany smiled 

“Yah, thought I was your honey” Jessica joked

Tiffany laughed and gave Jessica a light slap on the shoulder

“Stop being jealous unnie, you know Fany unnie likes me the most” teased Abby

“Yah, are you trying to start a fight with me now?” Jessica challenged

“Aniyo unnie, I was just joking, love you” 

“Aigoo, stop being jealous Jessi, it’s your own sister for goodness sake”

“Hmph, fine” Jessica faked a pout

Tiffany found the sight to be amusing, Abby stood there watching the couple have a lovers “quarrel” 

“Come here you big baby” Tiffany quickly pulled Jessica into a hug and gave a quick kiss 

“There, are you happy now?” 

Jessica blushed and gave a satisfied hum.

“Unnie, stop PDAing so much, I’m just a child” Abby said as she peeked from between her fingers 

“Yah, stop acting innocent” Jessica laughed

“Aniyo unnie, I’m a good and innocent child okay” 

Jessica gave Abby a look with Tiffany on the side watching them, “Jung sister fight 2.0” she thought

“I’m gonna give you two some space, I’ll be off, remember to keep it PG unnies” Abby wiggled her eyebrows before running off 

“Aish, that kid” Jessica sighed 

“Come on Jessi, let’s go sit on the couch and watch some TV” Tiffany said as she tugged Jessica towards the couch. 

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Hey guys it's been a while ;) 

This story idea was from 2016, and today out of impulse I decided to post it. I'm not to sure how many parts there are going to be for this story but we shall see. I've decided to pair Jessica with Tiffany in this story, I don't think I've ever written about JeTi but I think there is a nice variation to write for TaengSic and JeTi. 

Also considering a pairing for Krystal as well in this story, so comment if you have anyone you want Krystal to pair up with (or just want her to stay single hahaha)

But anyways, hope you had a fun read, and also hope you guys are still staying safe! 

Till next time,

PeC