She Was One Too (Blue Exorcist [guys] x Reader)

Rin was the one who had to show her around. He had to show her around the school. The regular school, actually. The creepy clown had requested it. Why?

She seemed nice. Very pretty and a nice chest. Not that he'll every say.  He stared for a moment, but looked away. He hid a small blush.

She was quiet, but he could tell she was the type to start talking non-stop when she got comfortable. He liked that. He hoped they would be friends soon.

"This is your main classroom where you'll go. I think my brother Yukio is here." He pondered, pointing at a classroom on the right. He stared at the door, his face in concentration. Her gaze followed his eyes. She smiled brightly.

"Cool! Thank you, Okumura-san." She smiled sweetly. He blushed and looked away. Gosh, she had such a doe-eyed look in her face. Damn, if he became friends with her, he hoped not to spill his secret. She'll run away...

"You can call me Rin." He grinned, watching her hesitate with something. He poked her cheek, watching her blink.

"Sorry. It's a tradition at my old home in Tokyo to hug the people who helped us. If we are willing to hug, of course. I don't have money to pay you." She smiled bashfully. Rin took a step back, his hands up in a 'stop' position. Before he spoke, her face fell into a crestfallen state. 

He thought about rejecting her hug. She would feel his tail, wouldn't she? He wasn't going to risk it, but...

"I'm sorry!" She blurted, her face a heated red. He snapped out of his thoughts at her outburst. "I didn't mean to make you uncomfortable..." She whimpered. He stared at her sad face and he thought she looked like the girl from his manga. 

Rin felt a pang of sympathy. 'Oh, what the hell.' He thought. What could go wrong?

He quickly enveloped her into a hug, feeling pretty proud. He didn't know why he felt proud. Probably because he made her happy. He could feel her smile against him. She wrapped her hands weirdly on his waist. He twitched, her fingers resting on his tail. He tried hard to not make a sound. He shifted slightly to move her hands.

She didn't say anything and released, pulling away. He almost missed the warmth of her body against his own...

"Sorry. That must've been weird. I don't want to get late fore the either of us, so I'll head into my class now. Thank you so much, Rin! I hope we can become friends!" She smiled brightly. She dashed into the classroom, shutting it with a close. He smiled at the door before walking away and hearing the teacher talk.

In the classroom, the teacher noticed a new presence. "Ah! You must be the new student. Will you please introduce yourself?" She asked, pausing her writing and smiling a friendly smile. It almost made the girl shudder. She forced a smile and faced the class.

"H-hi!" She made a shy voice. "(F/n) (l/n) is my name. I hope we can become good friends!" She finished. A few murmurs of 'She's cute' came from the back of the classroom. She smiled shyly.

"Thank you. There is a desk in front of Yukio Okumura-"

Small gasps were heard. She almost smirked.

"...It's a temporary seat, unless you don't want to change. Okumura, please raise your hand." The teacher instructed, facing a boy in the back. His hand was raised slowly.

You started to walk to him, halfway there. He had glasses and moles and you thought it was sort of cute. It seemed to complete him some how-

"Shit!" You squeaked, falling down 'accidentally'. Your skirt flew up and a few whispers and many hollers were heard. You fixed your skirt and sat on your bottom, making final adjustments. You lifted your hands, covering your face. Your face was red because you were laughing hard and smiling. These idiotic males.

Okumura had apparently walked to you and held out a hand.

Okumura? Oh right! Rin's twin... They don't look the same.

"Are you alright?" He asked politely, his hand waiting for you to grasp. You didn't look up yet, trying to calm your laughing and smile. Your shaking shoulders made it look like you were crying. He quickly just grabbed your hand and pulled you up, thankful your skirt was fine and not up.

"Th-thank you, Okumura-kun." You whispered, hiding your face in his chest, enveloping him into a hug. He was startled at your contact, ignoring the dying sounds from his female classmates. You ignore them too, but stepped back anyway. He coughed awkwardly, feeling embarassed. 

The teacher was waiting patiently for you to sit. You quickly hopped into your seat, beating Okumura. He still looked dazed, but he had the 'ready to learn' expression when he walked back to his seat.

The first few classes ended and you turned to face your classmate. His face was set to a neutral expression, writing down notes in his notebook. You patiently waited for him to look up. You hummed to yourself.

He noticed your stare and looked up  fixing his glasses. "Yes? Is something the matter?"

You smiled, flashing him your pearly whites and gave a cute look. You hoped for a reaction, but nothing happened. You sighed internally. "I am thinking of joining your brother for lunch in a few minutes. Do you eat with him? Perhaps you could show me the way to where he sits." 

Yukio sighed. "I don't eat with him all of the time, just occasionally. I'm not going today." He noticed your disappointed look and added carefully, "I'm willing to show you, though."

Your face lit up, happily standing. He sighed and collected his things, placing them neatly into his binder. He grabbed his things and held them, facing you. You grinned and grabbed his wrist, dragging him into the hallway.

"Lead the way!" You exclaimed. A smile tugged at his lips as he started to walk. Truthfully, you knew where to go, but you wanted him to come.

"How do you know Rin?" He asked, trying to start a conversation. You hummed. 

"He showed me around. It's a nice school." You commented, staring at the high ceiling. He smiled this time. He looked ahead and saw many students walking around.

"Careful. Don't get lost here." He warned. "It's very crowded, so I advise for you to watch out-"

A small hand grabbed his hand and his face heated up. You stared at him, waiting for him to move. He started to walk fast, a smile awkwardly thrown here and there to angry females. He sighed, hoping you wouldn't be hurt. They were vicious people.

He quickly got you to where his Nii-san generally sat. He saw his brother and his friends chatting and eating. His eyebrow twitched the when he saw his brother.

"Oh, hey Okumura! Who's the cutie?" Shima cooed, leaning to you. He extended his hand to rest it on your head. You blushed and swatted his hand. Yukio realized he was still holding your hand and he let go. You chuckled, your face red. He looked away when you glanced at him.

"Hi! I'm (y/n)." You waved at the three unfamiliar faces. They all nodded.

"I'm Bon." The guy with a blond mohawk said, chewing his food. You smiled.

"I'm Konekomaru. It's a pleasure to meet you." He smiled, setting his food down. 

"I'm Shima. You can call me whatever though." He winked. You laughed and grinned.

"Is Rin here?" You asked. Bon just grunted, pointing behind him. You tilted your body to the right and saw a sleeping bluenette. You giggled and pranced to him, poking him.

"Rin! Your brother is so nice!" You nearly shouted. He flew up. Yukio just coughed slightly and sat down, unamused. He sighed dejectedly, pulling out a book. He started to read. Why didn't he leave? He wasn't sure what made him stay. He almost never stayed with Rin and his friends.

"What? Oh! (Y/n)!" He shouted, leaning on your shoulder. You chuckled. "Hiya!"

"After lunch, there only two more classes." You sighed, leaning back. The five guys tensed, but agreed.

"Yes. I'm glad... That school ends." Bon nodded, closing his food. Konekomaru agreed, standing to throw away his bento box. 

"Don't we all have to go to the exor-"

Suddenly, a book was launched into the air and smacked into Rin's face and you flew back, his body not holding you up anymore. You sputtered slightly before sitting straight again. Everyone stared at Okumura.

"Nii-san, don't you have homework?" Yukio asked quietly, staring at his older brother with a slight glare. You shuddered, as did the rest of the guys.

Rin was about to protest, but then realized what he meant. "Ah, yeah. Sorry. Yukio, you know anything about photosynthesis?" He changed the topic.

Right before he could reply, you piped up, cutting him off. "Isn't that when a plant uses the sun to convert the rays or something to make food? Yes! It's when a plant converts the rays into energy to fuel the plant."

The guys just stared. Lots of people here know that, but honestly... That weren't expecting you to answer. You just stared back. It's a common fact, right?

Right? 

"What-"

"Guys, everyone left." Shima interrupted, waving his hands around, panicking. The group disbanded fast, running to their classes. Yukio was the most freaked out.

_________

After the last few classes, the bell had rung, signalizing the end of day. You hopped up and turned around again. 

"Bye Yukio! I'm glad you haven't gotten annoyed of me yet." You smiled, a light hint of red on your face. He smiled slightly as well.

"I won't get annoyed, goodbye." He said quickly, ready to go the real cram school. You watched him leave and you sighed, removing your facade. Your usual frown and scowl appeared. Tiring.

___________

Yukio was ready to start classes. Teaching them. When no one was looking, he used his infinity key and walked to the cram school. He closed the door. He looked at his watch and noticed he was two minutes late. That's all because of (y/n).

Most likely, everyone but Rin was already there.

Something was up with her. She was just weird. Her shoulders were shaking when he meet her, but no tears were on her face. Was she faking it?

She also had a cold aura around her. It make he get goosebumps. He was very suspicious of her, but he couldn't help but think that was on the attractive side. Well, maybe all of the way on the attractive side. He shared the opinion with his fellow male classmates.

"Hey Yukio!" A voice called out. He turned and saw his brother running to him. He sighed.

"Hello. Let's go to class. You and I are late." Yukio muttered, walking without him. His older brother laughed. He ran to catch up.

"(y/n) is pretty nice, right?" He grinned, his hands behind his head in a carefree attitude. Yukio nodded.

"She's different." He commented. "Very... Hyper and easy to get embarassed." 
'Not to mention strange.' He thought.

Rin had a small smile on his face. "Yeah. She's pretty innocent minded. I'm hoping she's at the cram classes, but at the same time, not." He murmured. Yukio nodded again.

"Yes. I know what you mean. She's very sweet and I don't think she'll last, unfortunately."

"Even though we just met," Rin sighed, getting a serious tone. Yukio focused on his brother, surprised he is using a serious demeanor.

"I kind of like her. She's nice. She doesn't make fun of me and she's not fawning over you too badly." He grinned.

"It's just a small crush. What about Shiemi?" Yukio inquired, ignoring the last part of his sentence. Didn't his Nii-san have a crush on her too? He shows it very well.

Rin made a face. "She's got the chest, but if you haven't noticed, she has eyes on you." Yukio stiffened and sighed. He didn't want to reject her.

Why was it talking too long to get to the- Oh, here it is. He knew he took a different key on accident. 

Yukio opened the door, walking in with his brother. He started for his desk, but Rin grabbed his shoulder harshly. He squeezed and Yukio flinched.

"What?" He hissed. Rin's eyes were wide, his mouth agape. Yukio turned in irritation, following Rin's, Bon's, Shima's, and even Konekomaru's gaze.

"(Y/n)?" The twins shouted, shocked. 

The familiar girl in the back grinned and waved.

"Hiya!"

____Later____

The girl was perched on the director's desk.

"So, how was  it?" Mephisto asked, drinking tea. You sighed in irritation.

"I said it already. I seemed to have made friends with the twins, specifically Rin." You growled. The demon laughed. He found it amusing how you changed your attitude and personality just to become closer to them. It was so entertaining.

"Ah, yes."

You looked away, your eyes showing your sad, yet pissed face. "Why? Why do you want me to do this? I was having fun in Tokyo."

Mephisto sighed. Sometimes, you were cute. You were like an anime girl. That's why he had killed you either. That's one of the reasons he hasn't killed you, but this was one reason.

She was so tsundere.

"I need help to watch them. You're like a babysitter. You get a free ride here anyway." He chuckled, placing his cup down. You shrugged. He never told you his plans. You just followed and he made sure to never get you caught.

"It's all an act." You sniffled. "I want to be friends with them. The real me wants to be friends. Not the act that covers me." You sighed regretfully. They were really good people and they're making friends with a fake (y/n). You didn't want that!

Mephisto patted her back. 

To explain what was happening, when Mephisto had helped Fujimoto with the twins' identity 15 years years ago, he had learned of you. Actually, he found you 10 years after he learned of the twins. So the previous statement is false.

Amaimon had found you first and brought you to him.

He was going to waste you. Eliminate you. There wasn't much use of a ten year old. He pretended to be your guardian until he got bored. Then, one day, he told her he was a demon. She knew anyways.

"How did you find her anyway?" He questioned his brother. His little sibling looked up.

"A demonic looking mom gave her to me." He replied, continuing to watch TV.

"Is she of demon blood?" Mephisto asked, getting slightly excited. His brother shrugged.  

"I don't think so. I would've noticed, you know?" Amaimon replied. Mephisto sighed again, getting bored until his brother continued. "The woman said she was. I don't believe her."

When Mephisto had heard of that, he immediately did tests on her.

"It's part of the job." He reminded her. She sighed. "You can be friends with them too. After. I just want to see what the human emotion love can do and how far it goes." 

"And you hugged him too?" He chuckled. "Why?"

"To feel his tail." You replied quietly. You bit your lip harshly, tasting blood. You licked it all up. Mephisto smirked.

Your nails dug into the desk and he sighed, watching you remove the paint. You didn't believe him. It was a lie. There was more to this story. Even if it was a simple reason, she wanted one. She didn't want to deceive people anymore. Even if it benefitted she and Mephisto.

"Think you can do it for me?" He asked, resting his head on his palm. He had a kind look. She didn't say a word and launched herself off the desk, walking to the door. He sighed. She opened the door and stopped before turning with a not-so convincing smile. She looked very desperate to stop and worried. He was convinced she would listen to him though. She owes a lifetime's worth of help. She knew it.

She gave a weak smirk before frowning again.

"I am part demon after all..." 

Mephisto smirked. 

When he had completed the blood test years ago, it was confirmed.

She was just like the twins. Yes, she is part demon.