Nobody's POV:
As Ren who is shapeshifting as Yui Komori walks in the hallway to find Ayato, she heard a perverted voice that she recognized.

"Hello bitch chan in disguise."

Ren then groaned and turned around to see Laito giving her a cheery fake smile with Kanato smiling innocently at her.

"Wow even a vampire would see through my disguise."

She coldly remarked.

"How can I not? The bitch chan that I know wouldn't just be all cold and gloomy."

He smirked slyly which causes Ren to twitch at his snarky remark.

Did he just compared to me and my sister? I am not that gloomy.

She thought while twitching.

"So why are you disguised as Yui Ren?"

Kanato asked curiously.

"That's none of your concern."

She coldly replied.

"Oh but it is Sexy chan, besides Ayato kun is our brother after all."

Laito stated with Kanato sighed irritably.

"Geez Ayato's always this childish, it really annoys the hell out of me, ne teddy?"

Kanato asked curiously to his teddy bear.

"Well he is a reckless fool and he doesn't even learn his lesson for once."

Laito sighed.

"Ok I get it, he's an ass and I'll let you guys in, but don't blew my cover got it?"

Ren warned them.

"Yes ma'am!"

Both saluted with Laito smiling cheerfully and Kanato smiling innocently.

Aaaaannnnnddd this might be a pain in the ass...

She thought sweatdropping at their cringeworthy salute. While the three are walking in the hallway they heard giggling from the girls from nearby the hallway.

That must be the ones who hurt Yui which means Ayato is here too.

She thought as she saw Ayato giggling with the three girls that picked on Yui.

"Yup that's Ayato kun for you. Always being so cool towards the girls."

Laito remarked.

"Obviously."

Kanato added with a frown on his face.

"I'm going to talk to him."

Ren suggested with Laito shrugging his shoulders nonchalantly.

"Go for it, but don't go dying."

Laito playfully remarked.

"I don't need you to tell me what to do."

She stated coldly to Laito as she walked up to Ayato and the girls who picked on Yui, she called them out.

"Hey."

"Huh?"

Ayato and the girls then look at Yui which Ayato formed a sly smirk at her.

"Sup pancake, and I thought you ran away crying."

He mocked her with the three girls snickering causing Ren who is still disguising as Yui clenched her fists.

That man....

"Pfft I bet that blonde bitch ran into the bathroom crying."

The fan girl whispered to another fan girl.

"Heehee~ she's such a brat, Ayato doesn't deserve to be with that boring brat like her."

She snickered as the three girls snickered, Ren ignored their snickering and walked past them where she gave the two a cold glare.

"You better be wise to watched that filthy mouth of yours you low life."

She coldly remarked causing the girl to get pissed.

"What?! How dare you litt-"

"And that goes for you missy, you should know better then just to mock at someone that is innocent."

She sternly stated.

"Oh come on, it was only a joke. I didn't take it that far."

The other girl scoffs.

"Oh, but you did though. Don't you three know that bullying is a horrible thing to do?"

She asked coldly.

"What do you know? You're only just a blonde bratty bitch."

"Am I? Or isn't it YOU who is truly a brat?"

She asked bluntly which causes Laito and Kanato to snickered at Ren remark. Then the other girl who still doesn't know Yui's actually Ren in disguise turns red and yelled.

"Don't give me that crap!"

She was about to punched her but she immediately blocked it and gripped it hard.

"Gahh!!!"

"Really? Is that how you respond after everything I told you?"

She insulted her.

"S-Shut up!"

She snarled as she tries to break free from her grip still not realized that Yui is actually Ren, she immediately breaks her wrist within a split second with her telekinesis causing her to scream in agony.

"Aaaaaahhh!!!"

Ren then let's go of the girl's wrist which is now broken.

"Omg are you ok?!"

The other girl asked as the two girls comfort and worried about her.

"She broke my wrist! That bitch broke my wrist!"

She cried in pain as Ren who is disguising as Yui looked at the girls with a cold dark glare for the last time.

"Go."

She demanded menacingly as he three girls immediately ran away in fear frightened by "Yui's" menacing and dark nature. After the three girls are gone, Ayato then sighed.

"What the hell were you thinking Ren?"

He rudely demanded, but Ren is undaunted by his rude tone.

"What do you think? I just want to talk to you."

She replied coolly as Laito and Kanato come out with Laito clapping his hands.

"Woo! That was some interesting performance you did there Sexy chan."

Laito cheered.

"Mhm teddy and I enjoyed it too ne teddy?"

Kanato smiled at his teddy bear with Ayato groaning even more.

"Ugghhh you guys are here too? How do I even know you guys would be here?"

He spoke sarcastically irritated that Laito and Kanato just watched what happened.

"Ren you can take off of the disguise now since they're gone."

Kanato assured her.

"Excellent cuz they're better be dead if they showed up for revenge again."

Ren coldly spat as she shape shifts back to her normal form.

"Fine, what do you what?"

Ayato asked irritably.

"Why did you do it?"

"Do what?"

He asked impatiently.

"Don't bullshit me, you know damn well what I'm talking about. Yui came to me crying because you treat her like shit."

She explained.

"It ain't my fault that I made her cry, I didn't mean to take it that far. I was only testing her."

He retorts.

"Dude, you threw my sister in the pool, how is that testing her?"

She coldly asked.

"Yeah Ayato, you did suck her blood during food prep."

Kanato agreed with Ren.

"Oh shut up! I was thirsty all right?"

"Now don't be brash there Ayato kun, we all know sexy chan cares for bitch chan, so keep it down a notch."

Laito assured him.

"Don't tell me what to do!"

"Both of you quiet!"

Ren shouted at both of them as she sighs, she asked Ayato again.

"So tell me Ayato, you don't actually hate Yui right?..."

She asked curiously as Ayato widen his eyes, he turned around with a slight blush.

"It's not that I hate her, it's just...I hate how she always so nice to me..and that made me feel like I'm....soft when I'm around her....."

Ayato replied with a blush causing Laito to gush.

"Awwwww"

Ayato then glared at Laito with Laito smirking at his adorable reaction.

"Anyway, so you act like you hate her, but inside you care."

She stated.

"What?"

Ayato asked confusingly as Ren gently puts her hand on his chest, she can feel his heart beating slowly.

"Ayato, you're not an evil boy. You're just misunderstood like your brothers. Ayato, what you're feeling right now is not only guilt, but love too."

She explained causing Ayato to get flustered.

"What?! No! No! No! Why I'd be-"

"You feel love Ayato."

She grinned sweetly.

"Nope. Am not. I am so not-"

"Sensual love."

"No I'm no-"

"For Yui."

"NOPE!!!"

Ayato screamed at her denying his feelings for Yui while blushing so bad by Ren's assumption which causes Laito to laugh his ass off and Kanato snickering under his teddy bear.

"Ahahahahaha!!! Omg Ayato kun! You just got busted! Ha! She just revealed you're deepest darkest secret!!!"

Laito then started laughing again with Ayato and annoyed and blushing at his teasing.

"Oh shut up hentai! You just heard her say it!"

He retorts while Laito is dying from laughter, Kanato snickered and looked at him with a dry smirk.

"Wow Ayato, you look so stupid right now pfft."

"Shut up! Just shut up!"

He yelled at his brothers while blushing so hard, he heard Yui calling him.

"Ayato kun?"

Yui tilt her head innocently with Shu standing beside her where Ayato looked at Yui in surprised.

"Yui..."

"Oooo speak of the devil, go get her Ayato kun!"

"Waah!"

Laito then pushed Ayato towards Yui where she and Ayato gazed each other's eyes.

"Yui...."

"Ayato kun..."

Ayato then puts his hands on her shoulders and looked at her deeply into her pink innocent eyes.

"I'm sorry for sucking your neck....and..I'm sorry for throwing you to the pool, it was stupid of me and...."

He then blushed and groaned irritably, but he kept it in and kept talking to her.

"...You're not that bad....."

He mumbled as he narrowed his eyes blushing, Yui smiled gently at him.

"It's okay Ayato kun, I forgive you."

She grinned as Ayato grinned back at her, Laito ruined the moment when he starts gushing.

"Awwwww Ayato's such a cutie when he's blushing!"

"Urusai hentai!"

He snarled at Laito who he sticks his tongue out at him.

"Ayato you're being annoying right now."

Kanato frowned at him.

"Don't tell oresama what to do!"

"Ayato kun stop!"

While Ayato is scolding at his brothers with Yui holding Ayato back, Ren and Shu watches them their siblings bickering.

"Pfft you sure have stupid brothers Shu."

Ren chuckled.

"Eh, their always this stupid and annoying."

Shu shrugged his shoulders.

"But you loved them deep down."

She playfully smirked with Shu gazing at her before he goes back to his music.

"...You can say that."

He replied with a slight blush as Ren giggled at Shu's reaction, she is happy to see her sister smiling again. While watching them sharing a funny but touching moment, Ren smiled warmly.

You know, they're not so bad after all....

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Awwwwwww so cute! Hey guys thank for reading my new chapter of the cool sister and I have fun writing the new chapter. Ok so before we get to the next chapter, I have three questions for you guys:

One: What do you think of the chapter so far?

Two: How do you like the wonderful OC Ren so far?

And finally three: Who do you want Ren to end up with by the end of the story?

Please leave a comment below to answer these three questions and I'll see you in the next chapter bye!