"Alright, pencils down!" the professor said as he began walking around the classroom, picking up the exam papers. Yui let out a sigh of relief and smiled to herself. She knew she did well. She had studied so hard for this exam and was very happy that all her hard work paid off. Though thinking about it now…she did not know how she was able to study with Ayato and Kanato distracting her last night.

"Yui! Pay attention to yours truly!" Ayato said as he walked into Yui's room.

Yui looked up from her notebook and rubbed her eyes in frustration, "Sorry Ayato. I have a huge exam tomorrow that's causing me a lot of stress".

Ayato sat on her bed, "Come here". Yui tilted her head to the side in confusion but stood up and walked towards her brother. Ayato grabbed her hand and pulled her down beside him. He laid down and wrapped his arms around her.

"Ayato," Yui blushed, "I have an exam I have to study for-". She was cut off when Ayato placed his hand over her mouth.

He used his other arm to pull her closer to him but still kept his hand over her mouth, "You stress too much. Yours truly is never stressed. Now rest a bit". Yui's eyes softened. Ayato, despite his tough nature, was always looking out for her wellbeing. His attitude towards her had changed so much over the years. He went from hating her existence and trying to kill her on multiple occasions to watching over her like a guardian angel…well, guardian vampire. Yui nodded her head and closed her eyes.

"Wha-," Ayato was suddenly ripped off Yui and thrown against the wall. Yui gasped and quickly sat up, eyes widen open in surprise, "Kanato". The purple haired boy hopped onto the bed and crawled to Yui.

"Teddy and I ate too many sweets and our stomachs hurt," he explained as he laid his head down on her lap and closed his eyes.

"Oh," Yui said softly as she combed her fingers through his hair, "You need to lay down than and get some proper rest".

Kanato scoffed, "You'll make teddy and I feel better". Yui smiled softly and started stroking his hair. Ayato glared at his brother. He smelled a rat. His temper just about exploded when Kanato opened his eyes and smirked at him, confirming Ayato's thoughts…the little brat was faking it. Ayato smirked right back, two could play that game.

"Well since Yui has to study," Ayato picked up her notebook before he made his way over to the bed and sat behind her.

"Ayato?" Yui asked. He wrapped an arm around Yui's waist and pulled her closer to him until her back was against his chest. Kanato grunted as he was shifted from his comfortable position but readjusted him back on Yui's lap. Ayato handed Yui her notebook and placed his chin on her shoulder.

"A-Ayato?" Yui blushed.

"We are both studying for the same exam so we'll studied together," Ayato explained. Yui nodded slightly but she was well aware that her face was probably still bright red from how close Ayato was to her. She opened her notebook and held it up so Ayato could read over her shoulder.

Yui smiled. It was a nice memory…until Subaru came in and proceeded to kick both brothers out shouting about protecting her innocence.

"I'm expecting good things from you Yui," the professor said as he picked up her paper quickly pulling Yui from her thoughts.

"Thank you Professor," Yui smiled at him, "I really worked hard".

The professor nodded his head in approval and Yui swear she heard him mutter, "If only my students were half as good as you". Once all the papers were gathered, the professor dismissed the class.

"Ah man! I completely bombed that," a girl plopped herself in the space seat next to Yui.

Yui laughed softly, "You could not have done that bad Airi". Airi Kami was Yui's first real friend. After being bullied through junior and middle school, Yui struggled to trust anyone outside her family. However, something between the two girls just clicked when they first met at high school. Airi had short black hair that just reached her chin, dark brown eyes and normally tan colour skin but she was currently orange from, what Yui assumed to be, a recent failed self-tanning attempt.

"But you don't understand Yui! I probably failed," Airi moaned as she dropped her head onto the table.

"Well…maybe if you hadn't tried spray tanning yourself last night you might have done better," Yui laughed at her orange friend.

Airi burst out laughing, "I wonder how many people how what a bitch you are?". Yui didn't response but just smiled. A calm quiet set over the two girls before it was harshly broken by high pitched squealing.

"Did you hear? Kou Mukami, THE Kou Mukami, is coming to shot a film here!" the group of girls squealed in excitement.

"Kou Mukami?" Yui looked at Airi.

Airi raised an eyebrow at Yui, "I know you can sometimes live under a rock but you've never heard of Kou Mukami? He's a famous idol".

"Oi oi oi, listen to this," a random girl cut in as she held up a magazine with, or who Yui assumed to be, Kou Mukami on the front page, "The interviewer asked him about his ideal girlfriend and he said he wanted a caring but strong woman! Someone that he could treasure and treat like the princess they were! He must be talking about me!". The group of girls than started fighting amongst themselves about who Kou Mukami was actually talking about.

"At least we know he's not talking about you," Airi poked Yui in the side, "Anyway, I'm going home. I'll see you tomorrow Yui". Yui gathered her stuff and waved goodbye to Airi as she left.

"Yours truly does not like her," Ayato commented. Yui jumped slightly. She knew she should be use to her brothers appearing out of now where but she still got a fright when they did it.

"Don't be like that Ayato. Airi is nice".

"I think I have to agree my dearest brother," Laito said as he wrapped an arm around Ayato's shoulders, "I don't like her". Ayato quickly shrugged his brother's arm off.

"You two are being ridiculous," Yui sighed, "Let's meet up with the others so we can leave". The three siblings left the classroom and made their way towards the front of the school where the limousine would be waiting for them.

The three strolled along the hallways in a comfortable silence before Yui randomly asked, "Oh Ayato and Laito, have you heard of Kou Mukami?".

Ayato hummed, "Kou Mukami…isn't he some famous wanker?". The trio stopped walking.

"Why bitch?" Laito cupped her chin and gently pushed her back onto the nearest wall, "Does this Kou person have your attention?".

Laito leaned in closer until his mouth was next to her ear, "If that's the case…I'll need to fight harder to keep your eyes on me".

Yui blushed and stuttered, "N-N-No. I-It's j-j-just some girls in my c-c-class where talking about him".

Laito smirked and stepped back, "That's okay then". Yui's phone suddenly started ringing. She quickly pulled it out of her pocket and answered it hoping it would calm her beating heart.

"Hello Yui speaking,".

"Where are you?" Shu asked.

"Oh Shu. We're coming now," Yui replied.

"Hurry up then. I'm tired," Shu said before he hung up.

"That bag of bones sounds annoyed. We better hurry then…I wouldn't put it passed him to leave yours truly at this dump just so he can get to his bed sooner," Ayato muttered. The siblings picked up their pace and quickly made their way towards the limousine.

"Good evening everyone," Yui smiled as she ran towards Reiji, Shu, Kanato and Subaru. Reiji nodded in greeting and Shu raised his hand.

Subaru's lips twitched into a small smile but it quickly disappeared as he stepped into the limousine, "It's morning".

Yui looked at her watched and laugh softly, "You're right. Good morning everyone".

"How did your exam go?" Subaru asked as Yui slid in next to him.

"Really well. I knew the answer to very question," Yui replied as she placed her bag at her feet. The rest of the brothers piled into the limousine before they set off for the hour drive home. The ride home for a majority of it was peaceful but an argument between the triples was starting to become heated.

"No! I don't get why I have to-," Ayato was cut off by an angry Subaru.

"Lower your voice you fool," Subaru hissed at Ayato. Ayato glared at him and went to say something but it died in his throat when he saw Yui. Her head was resting on Subaru's shoulder and it was obvious she had drifted asleep during the car ride.

"Yours truly will lower his voice but it's not because of your command," Ayato scoffed. The limousine fell quiet, each brother mindful of the fact that their little sister was now resting.

"That man said that the sacrificial bride would be arriving today," Shu broke the silence.

Reiji glanced at his older brother, "So that's who you were on the phone with before".

Shu nodded his head, "He wants a decision made ASAP about whether one of us will court her or not".

"And did you tell him that he can go get stuffed and no one wants to court those shallow creatures he sends us?" Subaru shifted slightly as Yui snuggled closer to him.

"Don't be stupid. I said we would see when we met her," Shu looked at Yui's sleeping form, "If I said anything else then that man may realise how important she is to us". All the brothers fell silent.

"Teddy wants to know whether she would bring up being a vampire in front of that man," Kanato sat the teddy bear on his lap.

"She won't. I'll make sure of it," Subaru quickly said. Last thing any of the brothers needed was the man who they called father knowing about Yui's desire to live alongside her brothers as a vampire.

"…though I wonder who'll she chose as a mate Teddy," Kanato patted the bear on the head, "I think it could be us".

"It doesn't matter who she chooses," Reiji cut in, "We all made the deal years ago that we would support whoever she chose".

"You sound so confident she'll chose one of us," Subaru crossed his arms over his chest, careful not to disturb Yui.

"Of course she'll chose one of us. Obviously she's going to pick yours truly but there's no way she would choose some human," Ayato smirked.

"Which is exactly why we must accept very sacrificial bride he sends us. If we started turning them away he would figure it out," Shu yawned.

"Well if that's the case," Laito glanced at Ayato and Kanato before he smirked, "we'll handle this one".

Yui: 4 years old

Yui sat on the ground using her crayons to create a master piece in her colouring book. She held it up and smiled when she saw her work. The lines in colouring books were so boring to stick to so Yui always made sure each colour extended beyond the yucky black lines.

"I wonder when mum's getting back," Yui glanced over at the clock and sighed as she closed her colouring book. She hated how her mum had to leave her everyday but she always said it was very important busy that had to be addressed. Yui stared at the front door, hoping it would open any minute and her mum would greet her. She was already in her baby pink nightgown ready for bed but refused to go to sleep until her mother tucked her in.

Yui was concerned though. Her mother was never this late. Maybe she got lost? Their little house was inside a huge mansion. Yui stood up and walked towards the front door. Her mother always warned her to never leave the room but what if she was lost? What if she was waiting for Yui to come save her? She took a deep breath and quickly pulled the door opened before she ran back to her colouring book. Yui waited for a few moments, completely expecting her mother to come flying through the door to yell at her…but it never happened. She slowly walked towards the opened door and stuck her head out. She looked left and right and both directions had an endless looking corridor. Yui walked back inside and put on her doggie slippers before she decided to walk down the left corridor.

The young girl had been walking for a long time and was about to give up and walk back when she heard the soft playing of a piano. Enhanced by the music, Yui followed the sound until she came across a half opened door. She peeked her head into the room and saw a young man wearing a black hat with shoulder length reddish brown hair sticking out from under it sitting at the piano. Yui stood in the door way in awe of the beautiful music he was producing.

"My my, who do we have here?" the man asked as he turned around. Yui become star stuck by his bright green eyes, framed by unnaturally pale skin. The colour reminded her of the emeralds her mother occasionally wore.

"Your eyes are so pretty," Yui gasped at her own boldness and she felt her face turn red in embarrassment.

The mysterious man started laughing, "Do you think so?". Yui, despite her embarrassment, quickly nodded her head. The man stood up and started walking towards her enabling her to have a better look at him. He was wearing an unzipped dark blue hoodie, a black sleeveless shirt and a pair of charcoal pants.

He stopped in front of her and bend down on one knee, "Now who would you be?".

The endless hours of etiquette lessons from her mother kicked in. Yui quickly stood up straight before bowing low, "My name is Yui Sakamaki. Pleased to meet you…," she trailed off when she realised she did not know who she was speaking with.

"Laito," he identified himself as. Laito wasn't quite sure how he felt about this human girl. It was true that he and his brothers had meet her when Christa moved in but that was at least four human years ago. He really had no interest in the child. After all, none of the siblings were allowed to touch her unless they want to suffer their father's wrath. So it was better and less troublesome to just avoid her. She would be died in a few years anyway.

Looking at the small child, he did suppose she was cute for a human. Her light pink eyes were a nice contrast to her wavy platinum blonde hair and with her little doggie slippers and pink nightgown, she looked good enough to eat. However, what Laito did not understand was why she was being kept in the household. He couldn't sense anything special about her which made him more uneasy about his father's motives.

"La-toe?" Yui repeated, unsure whether she said it correctly.

"Laito," he repeated again.

"Laito," Yui said a little more confidently. Laito just smirked at her. She was a sweet little thing.

"Your hat is cool".

"It's a fedora".

"You play pretty music".

"I practice often".

"Will you teach me?"

"I might when you're older…I might teach you other things as well".

"Why not now?"

"Tell me…do you like puppies?" Laito asked her as he looked at her doggie slippers. Yui's eyes lit up with excitement and she eagerly nodded her head.

His smirk widened, "Then I shall call you bitch".

"Bitch? What does bitch mean?" Yui asked in confusion. She had never heard such a word before.

"Bitch refers to a female dog. I thought you would like it since you love puppies…or do you not like it," Laito pretended to have a hurt expression on his face.

"No Laito!" Yui quickly grabbed his hand, "I love it! I love doggies and puppies!". Laito raised an eyebrow, this kid was way too stupid for her own good but then again…growing up with Christa probably meant that she would have been incredibly sheltered. He seriously doubted she had heard any swear words at all.

Yui looked at Laito was a proud smile on her face, "My name is Bitch". Laito choked back his laughter. Humans were always so easy to manipulate.

"You better ran along back home bitch. Otherwise your mum might get worried".

"You're right Laito! I'll come visit again," Yui smiled before she dashed back to her little home inside the mansion.

"I very much doubt that when Christa finds out," Laito chuckled to himself.

Later that night

"Yui, why was the door unlocked when I got home?" Christa asked. Christa was aware that she probably should not have been asking this in her current state of mind. She had finally confronted Karl about his feelings for her. After years of doubt and uncertainty, he confirmed it. He had manipulated her. Her own cousin had manipulated her to produce a child of incest. While she had been withdrawing from him over the last few years because of her concerns over his love but some part of her had always hoped that she was wrong and that he loved her…but she was doubting that he ever did.

Yui, oblivious to their mother's inter-turmoil, proudly said, "I went to find you but I couldn't…but I did meet a nice man who said my name was now Bitch". Suddenly all the books flew off the bookshelf and collided with the opposite wall before dropping to the ground.

Christa depressed state vanished, "What did you say sweetheart?".

Yui, once again oblivious to her mother's growing fury, happily chirped, "My name is now Bitch".

"And who told you that sweet heart?" Christa asked calmly. Christa felt she already knew the answer. Only a child of Cordelia would say something so disgusting.

"Laito. He said he would teach me the piano as well as other things when I was older," Yui smiled. Every glass object in the house, including the windows, suddenly broke causing Yui to jump in surprise.

Christa gave Yui a very, very tight smile, "Never call yourself that again Yui".

"But-".

"Your name is Yui. Wear it with pride. Now go to bed. We'll talk about you leaving the house in the morning," Christa said as she picked the small child up and got her ready for bed. Christa promised herself that if she ever, EVER, saw that boy she would rip his teeth out…and she had no doubt that she would thoroughly enjoy it to…but for now she would have to explain to that vial man why the windows were damaged. Enjoy.

Elsewhere

"Did you hear that?" Ayato questioned, "It sounded like glass breaking".

"If I go missing," Laito suddenly said, "Christa murdered me". Ayato raised an eyebrow in confusion.

"KYYYAHHHH!"

Yui slowly opened her eyes as the dream faded away. Damn Laito for taking advantage of her naivety. She slowly sat up and rubbed her eyes. The last thing she remembered was being in the limousine on the way home. Another scream ripped through the quiet house.

"The bride must be here," Yui sighed before she rolled out of bed. She was glad she was still in her uniform so she wouldn't have to waste time changing. She exited her room and started walking towards the screams. She reached the top of the staircase and was surprised to see the mess in the foyer. A lady, probably no older than she was, was desperately crawling towards the staircase. She and the floor was drenched in blood.

Her eyes connected with Yui's and Yui watched as they filled with hope, "Please help me! Oh my god! Please!". Yui strolled down the stairs but stopped a stair away from the bloody floor.

"Ayato, Kanato, Laito," the three brothers' emerged from the shadows. Their mouths and clothes covered in blood. At the sight of the three, the girl started crying harder and kept trying to crawl to Yui.

"Don't let them hurt me anymore!" the girl begged.

Yui ignored her, "Do you how much cleaning is going to be needed to make sure the marble floor doesn't stain?". "

The girl's eyes widened in horror, "You…you're one of them".

Yui rolled her eyes, "Not a vampire if that's what you're referring to. I'm just there sister".

"Sorry bitch…I imagine her pig like squeals woke you up," Laito walked towards the girl who once again tried to crawl away. He grabbed her by the hair and pulled her up causing her to scream in pain.

"You're right Laito. She does sound like that fat, pink creature," Ayato licked his fangs, "I wonder if her insides look the same".

"Please just let me go! I promise I won't tell anyone!" the girl whimpered.

"Teddy says he's still hungry," Kanato walked towards the sobbing girl and his brother. Yui was about to step onto the blood stained ground when she suddenly found herself being held bridal style. The triples froze.

"Reiji," she whispered in surprised as she looked into his light red eyes behind his glasses.

"Your feet will never touch something so disgusting and impure," he said as he looked at the blood stain ground in disgust.

He looked at his three younger brothers, "Finish with your toy and clean this foyer up". Reiji spun around with Yui still in his arms and made his way up the upstairs. Yui went to look over Reiji shoulder but the vampire held her tighter to his chest, preventing her from doing so.

"I'm not letting you stain your vision with something so unsightly".

A middle aged man slowly opened his eyes, his vision was still blurry from the hit he took from behind. Not that it mattered since it was pitch black. He tried to remember how he got here but was having no luck. He remembered leaving the school that he taught at later than he would have liked and then someone struck him on the back of the head. He went to move but realised in dread that he was chained to a brick wall which made him struggle harder. Being chained to something that no one could escape was never a good sign. The man opened his mouth to shout but no sound came out.

"Looking for something," a voice whispered in the darkness as an object was thrown in front of him. The man made an inhuman sound as he stared at the object. A tongue…and with growing horror he came to the conclusion it was his tongue.

"Can't have you making a sound now can I?" the voice said once again, "Though I don't understand why they wanted me to kidnap you of all people". The man's mind went into overdrive…who would want him? He was just a high school teacher. He would easy win the award for most boring life.

"You're late. Report," the voice suddenly said. The man looked around trying to desperately see something but all he could see was pitch black.

"Phase 1 has been successful. I am moving to phase 2," another, much more familiar voice to the teacher, responded. He frowned. He knew this voice. Where had he heard this voice?

"And the girl?"

"I will make sure she is ready for the process".

"Good…it won't be long now until you can have your revenge on the Sakamaki family but for now, enjoy". The man watched as a cloaked figure appeared and walked towards him. He went into a full on panic and tried in vain to get away.

"Tell me professor…why would anyone want to be like that bitch Yui?" the figure asked him as they grabbed him by the hair and thrusted his head back, "Oh well. You'll satisfy me enough for my skin to turn back to what you humans consider…normal". The figure lifted their hand and pushed the hood down. The professor's eyes widen in fear. It was his student…Airi Kami…but it wasn't quite her. Her eyes were pitch black with glowing white pupils, her once short hair now reached the floor and had spikes at the end of each strand. She opened her mouth to reveal a set of sharp, needle like teeth. Her hair wrapped around his body and he felt the spikes start digging into him. The other mysterious figure sighed as he heard a sickening crunch followed by the sounds of what only could be described as someone ripping paper in half. They knew better though. That was her ripping the flesh from his body. The figure watched as Airi's orange skin, who many at school thought was the result of a spray tan gone wrong, slowly faded into her usual tan coloured skin.

"Next time, eat sooner Airi. You're lucky humans have the capacity to turn their skin orange otherwise you would have been caught out," the figure said in disapproval. Airi spun around.

Blood was dripped from her chin as she grinned, "I'm not allowed to eat as much as I would like so I'm going to make each meal count". She looked at her dead teacher before she opened her mouth and once again started ripped the flesh from his body with her teeth.

"Disgusting".

First off, has everyone watched the first episode of the new season? Not going to lie, when Kou said M Neko-chan…omg…I died and went to heaven!

Don't worry Shu, Reiji and Subaru fans! There will be more Yui interaction with them next chapter!

As of this chapter onwards, I am taking votes for who Yui should end up with. Please leave a review with your vote or please PM with your vote :)

I apologise for any grammar mistakes. I wasn't able to go over the chapter before I posted. I have a huge assignment due in 7 hours so I'm going back to do it…and get of …now…I meant now…okay one more Diabolik Lovers fanfic and then that's it!

Sincerely,

A Diabolik Lovers Fan that can't control herself