This story takes place in "A Certain Magical Virtual-On" video game universe. Unfortunately, I have not played the game; however, this one-shot is based a original drama from that game's universe where you can listen to on YouTube titled "To Aru Majutsu no Virtual-On~Original Drama~ English Sub."

Also in this chapter, (S/F/n) or (s/F/n) is the sister's first name.

Hopefully all of you like it.
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"That battle was awesome!" A young girl, no older than seven, exclaimed as her older brother walked beside her. The seven year-old girl was wearing her long dress shirt and jean shorts while carrying a small pink bag.

"I know...But I thought the Tokiwadai duo would win though.." The boy sighed as he recalled the battle where one of the Tokiwadai duo was lacking support for their teammate when battling their opponents. The boy is about the age of 15 or 16 years old, wearing his favorite shirt and jeans. "But I find it odd to see a Sister fighting in a match like that one..."

"A 'Sister'?" Asked by the little girl.

"A 'Sister' in that term was referring to a church member who is a girl, I think.." Answered by the little girl's older brother. "I'm not completely sure...Was never really into religion.."

The little girl hummed as the duo walked through the crowd.

Unaware to the duo as they continued walking through the crowd, a girl around the age of 14 was dashing through the crowd and aimlessly running towards them. The older brother glanced around and finally noticed the 14 year-old dashing at them—he pushed her little sister back with enough force to make her step back...however...his footing made him unbalance and unable to move out of the way fast enough...The 14 year-old girl finally noticed someone was in her way and she understood that she wasn't able to stop running in her track...

The boy got tackled down by the 14 year-old...

"Brother!!" cried out by the seven year-old! The surrounding crowd stopped in their tracks and watched the scene. The 14 year-old was on top of the boy, finally raised her head and shook to regain her sense from the collision.

"Ow ow ow ow..." The 14 year-old girl commented as she rubbed her forehead. She had light brown-colored hair and eyes, the left side of her bangs were tucked behind her ear while the right side has a couple of small flower-shaped hairpin, and she wears a one-piece dress uniform with mostly purple, white and orange coloring.

That 14 year-old girl was Mikoto Misaka....

"You hurt my brother!!" The seven year-old girl yelled at Misaka.

Misaka looked at the seven year-old in confusion, "Huh?"

Misaka looked down to notice she was on top of the boy.

"H-hello...You okay..?" The boy asked as he bear a small grin though he was also bearing a bit of pain for crashing Misaka's fall.

Misaka's face flushed as she quickly gets up and off of him. "Oh my god! I'm so sorry!"

The boy sat up and rubbed the back of his head. "Never thought I have a girl fallen for me..Heheh..." He joked as he tried to ease the awkwardness. However, Misaka didn't catch that..

"Why would I fall for some moron who got in my way!?" Misaka exclaimed with a blush on her cheeks and her hair sparking with electricity.

"Hey!" Exclaimed by the seven year-old girl, "Don't hurt my big brother, you meanie!!"

"Wha-? Your big brother?" Misaka said in confusion as she looked at the siblings. The boy and the seven year-old girl both have (h/c) and (e/c).

"Easy, (s/F/n)...It's my fault for joking around..." The older brother said as he stood up from the ground.

The crowd around lose interest and moved on.

"So...You're Misaka, right?" The boy asked.

"Huh? Uh, yeah I am." Misaka answered.

The boy introduced himself, "I'm (F/n) (L/n)." He turned his focus toward his little sister who was pouting and have her arms across from each other while looking a bit angry at Misaka. "Come on..Introduce yourself.."

His little sister shook her head. "Why should I? She's a meanie!"

Misaka felt she was getting stab by the seven year-old's comment. Misaka didn't necessarily had a bad experience with kids. Sure, some kids were little cocky and a bit rude to her, but most kids Misaka encountered weren't really mean to her.

(L/n) sighed as he lowered himself to his little sister' s height. "Come on...She didn't mean to hurt me...It was an accident. And she also said sorry, okay?" He said as he gently pet his little sister's head.

The little girl looked at her big brother before she looked at Misaka with an apologetic look. "I'm sorry...I'm (s/F/n) (L/n).."

Misaka smiled a little before she lowered herself to the little girl's height, "And I'm Mikoto Misaka. Nice to meet you."

(L/n) smiled as watched his little sister and Misaka greeting each other. He stood up and Misaka followed his action shortly afterward.

"Say Misaka?" (L/n) asked which brought Misaka's attention.

"Hm?"

"Are you suppose to be somewhere? You look like you were in a rush.." (L/n) asked recalling that Misaka was dashing through the crowd before the collision.

However, he didn't expect that Misaka would blush and and start to stutter.

"Oh! Um..I-I-it's not really important! I'm just so excited about the event that I want to spend much time I can to enjoy it!" Misaka answered while waving her hands comically.

(S/F/n) noticed a leaflet by Misaka's feet which she picked it up and read it. She tugged on (L/n)'s shirt to get her brother's attention. "Brother! Brother! Look at this!"

"Hm? What's this?" (L/n) said as he took the leaflet from (s/F/n) and read it. Misaka's face changed from slight horror as she recalled she was holding it before the collision.

"W-wait! It's not like-!" Misaka was trying to speak but was cut off by (L/n).

"You want to try the Virtual On Burger Event?" (L/n) asked as he looked at Misaka.

"Wah! Uh-Yeah! I want to try that event!" Misaka blushed a little in embarrassment and trying to act really passionate about it.

"Hmmm." (L/n) hummed as he continued to read the leaflet a bit more. "Uh...Aside the fact the burger will be free if you finish it all, who are you going to be partner with?"

"Eh?" Misaka asked.

(L/n) showed the leaflet to Misaka while pointing at the description with his other hand. The challenge description stated that a male and female partners can compete the challenge. "It stated that you have to be pair up with someone of the opposite gender to participate..."

Misaka felt herself being crushed by a huge boulder. She didn't read that part of the leaflet, she only cared about it to get the Limited Gekota Lunch Box which is only given to the person who completed the challenge.

Misaka began to think and her thought to that one guy that she can trust on, but she finds him an idiot and too dense to understand her...

"Oh! Why not go with Big Sister Misaka, Brother?" (s/F/n) asked as she looked at (L/n).

(L/n) and Misaka paused and looked at (s/F/n) in confusion. "What?" Both said simultaneously.

"Go with her!" (S/F/n) said with a grin on her face.

"Whoa! Whoa! Whoa!" (L/n) said in utter disbelief from what (s/F/n) just said. "You can't just go around and say stuff like that! She might be meeting a guy at the location!"

"But I think you can help her though! Just in case he didn't make it!" (S/F/n) said.

(L/n)'s eye twitched, still in disbelief from what his little sister is saying.

Misaka was definitely in shock from what (s/F/n) said. She glanced at (L/n) and realized that he was in shock as much as she was!

"Um...Misaka?" (L/n) asked. "Will you be alright with me being your partner in the burger contest?"

"Eh?" Misaka said. "A-are you sure? I don't want to cause trouble..."

(L/n) grinned a little and shrugged his shoulder. "Instead of thinking that it as causing trouble for me and my sister—why not try to make this as a fun memory for all of us to remember?"

Misaka's eyes widen in surprise with (L/n)'s comment. She definitely didn't expect him to help her. It reminded Misaka about that idiot she can trust on.

Misaka made a small smile. "Alright then. Let's make this a fun memory to remember!"

(L/n) and (s/F/n) smiled with Misaka's answer.

"Okay!" (L/n) exclaimed passionately. He lowered himself then (s/F/n) got on his back. He carried (s/F/n) in a piggyback style. "Lead the way!"

Misaka charged to the direction of the event while (L/n) is following behind.

Shortly after the group left, a girl in a school uniform was breathing heavily as she was staggered to a halt.

"Where...Where did...She go..? Haaaahhh....That crazy Amazon..." The girl said while trying to regain her breath.
*******
"It should be here." Misaka said as she slowed down to a small opening of a restaurant and looking around.

(L/n) slowed down shortly after Misaka and glanced around the area till he noticed the sign for the burger challenge. "Yep! This is the place!" He grinned and lowered himself down so (s/F/n) can stand on her own.

"Waiter! Two orders of Ziggurat Burger, please!" A girl's voice was called out.

"Geh! That voice..." Misaka commented which brought (L/n)'s attention.

"Hm? Misaka?" (L/n) was caught off by the same voice.

"Ah! It's Short-Hair!"

(L/n) looked toward the source of the voice and realized it was the 'Sister.' Except, (L/n) wasn't sure if the girl is a Sister since he noticed the large sum of safety pins on her white and gold-colored wardrobe. The Sister has silver-colored hair with green eyes. Shortly after, a black spiky-hair guy—possibly the same age as him—walked up aside to the Sister; that guy was wearing his school uniform which is a long black sleeved jacket and pants while wearing a mostly orange shirt with red stripes around his collar.

"Yo Biri-biri." The guy greeted with his left hand in the air.

"Uh! W-Why are you here?" Misaka asked the guy.

"I'm here for the challenge." The guy answered.

"So, you know those two, Misaka?" (L/n) asked.

"Uh...Um..Yeah, something like that." Misaka answered.

"Nice to meet you two. I'm (F/n) (L/n)." (L/n) greeted the Sister and the spiky hair guy. He gestured his hand to his sister, "And this is my little sister, (s/F/n)."

"I'm Touma Kamijou." The spiky hair guy introduced himself.

"And I'm Index." The Sister introduced herself childishly.

"Index? That's a weird name..." (S/F/n) commented as she stood behind (L/n) while clinging onto his shirt.

"Huh?! What do you mean by 'weird'?!" Index exclaimed while glaring at (s/F/n).

(L/n) spread his arm out in front of (s/F/n) as an act of protecting her. "Sorry about that!" He looked down at his sister, "Go on...Apologize."

(S/F/n) looked at (L/n) before looking at Index. "I'm sorry for calling your name weird..." (S/F/n) apologized to Index.

Index smiled. "I forgive you, little girl!"

Misaka and Touma had a sweat-dropped at Index's childish behavior while (L/n) let out a small smile.
*********
"Here you go! Two Ziggurat Burgers!" A waiter said as she placed two giant-size burgers in front of Index and Touma.

Touma, Misaka, (L/n), and (s/F/n) looked at the burger in horror while Index looked like she was blessed by the gods.

"Are you serious..?" Touma whispered in horror and his right eye twitching.

"(S/F/n)..." (L/n) said to bring (s/F/n)'s attention.

"Yeah?"

(L/n) handed (s/F/n) money. "Buy lots of water...We're going to need some..."

(S/F/n) nodded before she ran off.

"You sure she'll be alright by herself?" Misaka asked. Index and Touma started to eat the Ziggurat burger  while Misaka and (L/n) were presented with the same burger.

(L/n) looked at Misaka. "She can handle simple chores even when she's not been told. I have trust in her." (L/n) said confidently.

Misaka smiled. "Let's take down this burger challenge together!"

(L/n) grinned. "Yeah!"
*******
"Congratulation! You both completed the challenge!" The waiter exclaimed as (L/n) was covering his mouth to prevent himself from vomiting. "Here's your prize!" The waiter handed the Gekota lunchbox to Misaka.

"T-thank you." Misaka said before looking at the lunchbox. She smiled with a small blush on her cheeks. "So cute!" She whispered, gleefully.

(L/n) blushed as he witnessed Misaka smiling at the lunchbox. "C-cute..." He thought.

"Brother!!" (S/F/n) exclaimed as she ran and carrying a bag to him. Once she reached to (L/n) and Misaka, (L/n) saw water bottles inside and grabbed one to drink.

After (L/n) finished the bottle in one sitting, he smiled at his little sister. "Thanks (s/F/n), you done well."

(S/F/n) grinned from the praise and presented a water bottle to Misaka. "Here, Big Sister Misaka!"

"Oh. Thank you." Misaka said as she took the water bottle from (s/F/n) before (s/F/n) dashed off to Touma and Index.

"So, that's WHY you wanted to do the burger challenge.." (L/n) smirked while Misaka looked at him in shock.

"W-what do you mean?!" Misaka exclaimed.

"You wanted to do the burger challenge—to get the Gekota lunchbox." (L/n) said as he maintain his smirk at Misaka.

Misaka blushed and stuttered, "T-that's not true! I-It's like I said—I wanted to enjoy the festival!"

(L/n) chuckled which made Misaka a bit embarrassed and mad at him. "Sorry. I really shouldn't be teasing you...You were being cute when you got the lunchbox."

Misaka blushed even more from (L/n)'s comment and was unable to say anything else. (L/n) smiled, "Say, want to enjoy the festival with me and my sister?"

Misaka snapped out of her embarrassment, "Eh? Well...um..."

"Brother! Big Sister Misaka!" (S/F/n) exclaimed as she ran back to (L/n) and Misaka.

"Hey, (s/F/n). You gave some water to Touma and Index?" (L/n) asked.

(S/F/n) nodded with a smile, "Sister Index was able to drink the water bottle so fast—it was gone before I blink!" (L/n) chuckled which (s/F/n) giggled along.

Misaka made a small smile as she watched the siblings laughing. She remembered memories of her little sisters—or specifically MISAKA 10032 also known as "Imoto."

"Big Sister Misaka?" (S/F/n) said to bring Misaka's attention.

"Oh, yes...What is it?" Misaka asked.

"Want to join us? Please!" (S/F/n) plead with 'puppy eyes.'

"Eh...Um.." Misaka trailed off, not sure what to answer. She didn't even think that far about spending her time in the festival; she suspected that she was going to kill time with her friends before she heads back to the hotel. However, she felt that if she didn't join—it would break (s/F/n)'s heart.

"Misaka?" (L/n) said to bring Misaka's attention which it worked. "Do you need to go somewhere?"

"No...Not really yet. I still have time before I have to go back to the hotel as curfew." Misaka said. "I didn't really think that far. Just thought I would hang out with my friends after this."

(S/F/n) groaned in sadness since she wanted to spend time with Misaka, but (L/n) patted her back to comfort her.

"Okay, but how about we get a souvenir? All three of us?" (L/n) suggested as a way to compromise (s/F/n) and Misaka's plans.

"A souvenir?" Misaka said it as a thought before nodded her head with a smile. "Okay, I can work with that."

"Yeah! Hooray!" (S/F/n) exclaimed, agreeing to (L/n)'s compromise.

"Let's get a picture." (L/n) said as he stand up carefully so he doesn't upset his stomach. Misaka followed his action while (s/F/n) was jumping a little in a giddy manner.

"A picture?" Misaka asked while (s/F/n) hold onto (L/n)'s hand.

"Yeah. That way—all three of us can remember this day as our first meeting." (L/n) said before he walked to find a photo booth with (s/F/n) and Misaka followed along.

Misaka nodded, "Sounds good." Misaka smiled while (s/F/n) was humming a happy tune.

It took a bit of time where (L/n) did find a photo booth. The photo booth had a cardboard cut-out of the mecha-bot mascot from the Virtual Cup with logo and digital-like design screening behind it. Misaka and (s/F/n) stood in front of the cardboard while (L/n) was talking to the photographer.

"Big Sister Misaka." (S/F/n) said.

"Yeah?" Misaka looked down at (s/F/n) to give her full attention.

"Thanks for spending time with us!" (S/F/n) exclaimed with a smile.

"Oh! It's not a big deal." Misaka smiled back.

(S/F/n) shook her head but maintain her smile. "It is. You see...Brother has been looking after me...I'm worried that he doesn't spend enough time with his friends like I can. So, I try to find events where we can have fun together."

"I see."

"That's why I want to thank you, Big Sister Misaka!" (S/F/n) grinned.

(L/n) walked back to Misaka and (s/F/n) with a smile on his face. "You girls ready?"

Misaka and (s/F/n) glanced at each other with a smile then nodded before facing (L/n). "Yeah!"
******
Misaka was walking to vacate spot in the park and spotted her friends from the distance. "Hey!" She dashed over while her friends were waving their hands at her.

"Misaka!" A girl with long black hair exclaimed. She has darkish color of green with a single flower pin on the left side of her hair and was wearing the same uniform as Misaka. "Where have you been? Kuroko was going crazy after you lost your battle and didn't return to the waiting room."

"Eh? Really? Sorry about that, Saten." Misaka apologized the inconvenience to the girl named Saten.

"It's true. It was hard to calm her down..." Another girl said. This girl wore a flower hairband on her head and also wore the same uniform as Misaka and Saten. "But luckily, she was called in for the match before she left to find you, Miss Misaka."

"I can imagine that, Uiharu..." Misaka said mentally pictured Kuroko's demonic look in desperation of finding her. She shivered in thought before she focused on Uiharu and Saten. "Other than that, how are you two?" Misaka asked.

"We're alright. Just wondering around in the festival." Saten answered.

"We were planning on waiting for you and Shirai, so we can talk about any events happening in the festival." Uiharu said.

"I see." Misaka hummed a little.

"By the way, Misaka." Saten said which brought Misaka's attention, "Where did you get that lunchbox?"

Misaka blushed a little before she stuttered, "O-Oh! Just won from a challenge! Yeah! Hahahaha!" She hid the lunchbox behind her back.

Uiharu and Saten smiled a little, knowingly that the lunchbox has to be a Gekota product.

However, both of them didn't know that inside the lunchbox has a picture inside. The picture contained (s/F/n) on (L/n)'s shoulders while Misaka and (L/n) were standing between the cutout cardboard mecha-bot mascot; on the back of the picture had (L/n) and (s/F/n)'s full name written down—including the current date.

A souvenir for Misaka to remember.
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Sorry that I haven't been active in updating the one-shots. I tried to write some development within the one-shots to explain the changes of the characters' relationships with each other; I also tried to re-read my work before posting them to improve my reading and fixing my grammar mistakes.