This is set in an AU in which the students of Beigoma Academy are all basically pompous, hyper-competitive assholes. (The main reason being that they're wayyyyyy over in their heads because "this is the school of the legendary bladers!").

Also, Principal Shinoda is retired. Poor old man couldn't take so much of teen angst- lol.

This is kinda dark though.

Anyway, without further ado, enjoy!~

~*~*~*~*~*~*~*~

Nika narrowed her eyes from behind the corner of the wall, amber eyes flashing with dark rage as she watched her lover chat away with her friends.

Gumita was one of the most beautiful girls she had ever laid her eyes upon, and she only looked more beautiful now, her sea green eyes glimmering with light-hearted liveliness.

Liveliness that seemed to dim around Nika lately.

Nika and the ravenette had been in a relationship for a year, going against the wishes of the two rival Beyclubs that they were a part of. The Official Beyclub and the Rebel Beyclub had been rivals since the moment Ranjiro had stormed off in righteous fury, claiming that he'd had enough of their captain's pompous methods and the weak bladers of the club, and he was not going to destroy the legacy of his brother (the legendary blader Rantaro Kiyama) even if it meant taking matters into his own hands.

If Nika was to be asked about her opinion on the matter, she'd have said that she this was just a petty argument, and they were all friends and she really was sad about this whole bitter rivalry thing.

To them, she was the sweet, innocent little sister of Valt Aoi and twin of Tokonatsu Aoi, supportive to all her friends and just as cheerful and kind as all of her family was.

However...

Things were not always as they seemed.

She was helpful, that much was true. Though, helpful as she may be, she couldn't deny that she wanted to contribute to the Beyclub as much as the other bladers did, in spite of not actually being a blader. Yes, she did technically help the others out with all her strategy talk and knowledge and information on the opponent, but she wanted to contribute more, damnit!

In the beginning, she'd been content on watching from the sidelines, helping her friends out and spending her days peacefully.

It all changed when she met Gumita.

For one, the girl was lazy. She treated everything with apparent apathy, even though she sometimes helped her friends out (this had been before the split of the Beyclub). Her heart was in the right place, even though Nika couldn't figure out what had even driven her to join the Beyclub when she apparently wanted to do nothing all day.

The problem lay in the fact that Gumita was a blader.

The only female blader of the school, in fact.

And it didn't sit well with Nika.

She was the one who was the World Champion's sister, and yet, even if Tokonatsu assured her that her place in the club was indispensable in its own way, she was disheartened that a foreign girl who had nothing to do with the legacy of her (legendary) older brother, was contributing more to the school in which he'd once studied than his own little sister.

Perhaps it was some warped sense of support, or a twisted way of "helping" her teammates, but when the only female blader in the school left for the rival team, she'd only seen fit to seek her out and... get her back, even if they'd never really been friends.

Nika knew she didn't have what it took to be a blader- she just wasn't as interested in the game as others were. So it was only fair if she got Gumita to join their Beyclub and not an out of control, indisciplined offshoot off the better one, right?

She hadn't really wanted to do something so... Horrible, but the more she'd thought about it, the better it'd seemed.

After all, she was only doing what was necessary.

~*~*~*~*~*~*~*~

At first, she'd befriended the ravenette, even if it had invoked the wrath of both of the Beyclubs' captains. She had been proud of herself for standing up to them and stating it clearly that club rivalries didn't have to affect actual friendships and if did, then they were just spitting on the Original Beyclubs' legacies. After all, Valt had emphasized the need of friendships the most.

They'd backed off, but the rivalry was still as fresh, as cold, as bitter as ever. That was fine, she didn't really care about it.

(She personally couldn't stand Fubuki because she thought that her twin should've been the captain, but oh well. At least Tokonatsu was a capable blader in his own right.)

Gumita herself was rather easy to befriend. Ranjiro was a hardass, but he did care about Gumita enough to respect her wishes in the end.

As time passed, they grew closer, and Nika could almost convince herself that this was the right thing, that Gumita would be better off with the Beyclub, and Nika could almost forget the ulterior motive that had led her to befriend the girl in the first place.

But then, well, something had changed.

Suddenly, she'd begun noticing how.... Pretty Gumita was. The way her green eyes would flutter open when she fell asleep in Nika's room, how her long hair with uneven bangs was actually really soft, how her thin pink lips would curl and twist while delivering a snarky reply, the sway of her hips as she walked...

Nika welcomed these feelings wholeheartedly. If anything, she knew Gumita sometimes felt like this too, judging by the way she'd caught her staring at her with a soft pink hue across her normally apathetic face.

She thought that the bond of lovers would tie them even closer and would make her job easier, so when one day Gumita's lips had looked particularly tempting while talking about the latest Beyblade news she'd gotten from Ranjiro-

She'd swooped in directly for the kill.

And she hadn't been pushed away.

(But God, did she absolutely not regret following through with her plan.)

She loved Gumita. Of course she did, which was why she thought that she was only thinking for her better when she tried to convinced Gumita to join her club.

Gumita had been predictably distressed. As annoyed with them as she seemed, she loved her Rebel Beyclub to bits and didn't have the slightest intention to leave them behind.

Well, that had to change, didn't it?

"Nika, a no is a no. I can't just leave it behind! They're my friends!" Gumita looked like she was about to crumple from the pressure.

"Well, I'm your lover! So you're saying you don't want to be with me?! Think about it, Gumita! We'll be able to hang out more freely around each other! We'll be together all the time!"

"What's wrong with the current arrangement? Nika, I love you, but I have other friends too!"

"You can hang around them too! It's not like anyone's stopping you from visiting them! I just want you to join the Beyclub because I... I want to spend more time with you, Gumi..." Amber eyes filled with tears and Nika looked down at the ground.

Gumita looked very guilty. She stayed silent for a while, mainly because there was nothing wrong with what Nika said. She tried to brush away the pink haired girl's tears, but Nika batted her hands away and wiped them off herself before continuing.

"And if your friends really do get angry, well, then they're not worth it!"

Gumita closed her eyes, feeling conflicted. Nika was still very much speaking the truth. But...

"If I have to leave my friends, then why can't you leave yours?" She hissed lowly, "Are my friends worth less than yours, Nika?"

Nika drew back at the harsh words, her eyes tearing up again. Gumita looked resigned- she hated the fact that she was making her lover cry but she had to know.

"I-It's not-! Gumi... You gotta understand that my friends are much less forgiving than yours..." It was true. The Beyclub was much stricter, even if they cared about her.

And she was going to use that to her advantage.

"And I'm the World Champion's sister! I have to carry his legacy forward with pride! I can't just leave the Beyclub- it's where I'm meant to be!"

This again. Gumita sighed exasperatedly. She never understood why almost all of her schoolmates were so obsessed (rather unhealthily, too!) With the idea of "legacy" or whatever the heck that was. Apparently, the fact that the World Champion and his friends had been in this school was somehow really important and they felt like they couldn't disappoint the previous generation. Ugh.

She'd never understood what all that hype was, but she went along with it anyway- the ones who didn't were quickly outcasted as being "unworthy". Really, she felt like they were bringing shame to the older generation regardless with how petty and bitter all of them were. The Beyclub and the Rebels were tightly knit within themselves, but their rivalry was so icy that it was a wonder none of them had killed each other yet.

She curled her fists as an internal war brewed within her. Lover, or friends? Nika was almost scarily persuasive, and all her points were thought out.

They were true.

It was as if Nika had almost planned this- but that wasn't possible.

Nika... couldn't do that, right? Nika was the sweetest girl she knew, even if she tended to be rather controlling and temperamental at times.

Nika loved her.

Gumita squirmed, the weight of what she was about to say settling down on her stomach like a cold, heavy boulder. She turned her eyes away from the ground, and looked straight into Nika's hopeful gaze.

"Okay," Her voice was a quivering whisper, "Okay. I'll join the Beyclub."

Nika whooped in joy, tackling Gumita into a hug and spinning her around, grinning like a maniac.

"Thank you so much," Nika buried her face into the other girl's shoulder, "Thank you!"

Her voice lowered into a loving murmur.

"I love you."

Nika smiled a knife's smile into a pink clothed shoulder, eyes flashing brightly but something dark shadowing them at the same time.

~*~*~*~*~*~*~*~

Nika couldn't help but let a triumphant smile cross her lips. Her efforts hadn't been for nothing after all. Her plan had succeeded, even if it pained her that Gumita would have to go against her friends in the National Team Tournament that was coming up.

So then why did she feel so angry?

She didn't like the fact that Gumita still hung out with her old friends, but she kept that to herself. Predictably, Ranjiro and the others had been furious, but it had almost immediately melted away as they realised how much Gumita loved her.

As they should.

Gumita was hers and hers alone, even if she still stayed with those low-lifes. She was just too kind.

Though, Nika felt a little hurt that Gumita had been rather subdued around her lately. She was scared of facing her old teammates, and it had her in a depressed mood.

Well, then Nika should be a good girlfriend and cheer her up, shouldn't she?

~*~*~*~*~*~*~*~

Gumita nervously eyed the pink-haired girl who seemed rather excited today. She couldn't help but be upset- why was Nika so happy when she was so down?

Well, she doesn't have to face off against her friends, she thought bitterly.

Almost immediately, she felt guilty. Nika had kept her promise, hadn't she? Gumita still hung out with her friends- god bless those dorks, they weren't angry with her (...not that much) and that was all she could ask for.

She had a lot of free time on her hands, though. She didn't really attend the Beyclub's practice, to her, it just wasn't the same without her old teammates. And the Beyclub members didn't want her, anyway (she was treated like some foreign spy who had come to steal away all their intel and betray them).

She fought the urge to roll her eyes- narrow minded fools, the lot of them.

She still practiced alone though, she couldn't afford to lag behind. Not after she'd promised the Rebels that she would give it her all in their fight.

Anyway, Nika was prancing around the room, closing the curtains and just being hyper in general. She turned to face Gumita, her eyes alight with slight mischief... And lust. She had a teasing smile on her face.

"I thought that since you've been so miserable lately, we could get some time off and spend it together~"

After all, you've been spending an awful lot of your time with your friends, lately. She thought venomously but didn't verbalise it.

Gumita felt a chill run down her spine. The words were uttered innocently enough, but she could detect a hint of well-concealed anger behind those amber eyes.

What had she done this time to piss her off?

They'd had their fair share of fights, but they would always make up in the end. Even though Nika wasn't the best person to be around when she was angry.

She allowed Nika to push her down on the bed anyway. She couldn't refuse Nika- she didn't want to anger her even more.

Nika teasingly opened the buttons of her pink shirt, opening it enough to expose her torso but not quite taking off the whole thing. She pushed her bra up, again, without taking it off, and lightly trailed her hands down her chest.

Even the light touch made Gumita blush to the tips of her ears. She turned her head to the side, squeezing her eyes shut.

Nika pouted. Now, it wouldn't do if her lovely girlfriend didn't even focus on her, would it?

She suddenly leaned forward and tread her hands through shiny black locks before roughly pulling it so that Gumita was face to face with her. The startled cry sent a jolt of arousal through her, and she bent down to lick the ravenette's ear.

She knew that Gumita didn't like it, but...

She couldn't really bring herself to care.

Gumita barely bit back a whimper. When Nika was like this, it was best to just go along with whatever she did. At least, when her anger was sated, Nika would make it up to her with reassuring words and sweet kisses.

Nika dipped her head down, pressing her lips against the warm neck. She bit it harshly, almost latching onto it like a vampire, and Gumita fisted the sheets in her hands, gasping and moaning.

This continued on for a while, Nika kissing (more like biting) her way down the creamy skin of her girlfriend. She relished in the soft cries, satisfaction running through her because it was her who was making her Gumita let out those sinful sounds.

Not anyone else.

Ever so often, she would pull back and inspect her handiwork, the blooming purple bruises against her lover's skin that only she was allowed to touch.

When she was satisfied enough, she dipped her hand down the ravenette's pants, rubbing her through her panties, but not taking them off yet. She could tell it drove Gumita crazy.

"N-Nika..." Her soft plea made heat pool in the pinkette's gut, but she didn't give in to her urges. Gumita whimpered in frustration. She would have rocked her hips into Nika's hand if there wasn't a hand holding it down, the grip painfully tight. She could even feel her long nails dig into the flesh.

Nika leaned in next to her ear, making sure that Gumita heard her very clearly.

"You seem so frustrated," a mocking chuckle, "Tell me Gumi-chan. What do you want me to do?"

Gumita flushed bright pink and turned her head away, refusing to answer her or even look at her.

Amber eyes narrowed dangerously. That wouldn't do now, would it?

She roughly grabbed her chin and tilted her head up, making Gumita finally meet her eyes. The displeasure in her eyes was clear.

But so was the malevolence.

Nika raked her hand down the ravenette's hips, making sure that her nails left a trail of angry red lines. She yanked down her panties, fingers positioned at her entrance and a cheerful smile on her face that contrasted with her dark thoughts and the raging storm of anger in her eyes.

It was about time Gumita knew exactly what the consequences of disobeying her were.

~*~*~*~*~*~*~*~

Five minutes later saw Gumita gasping for air as if she was dying, twisting around in sheets soaked with sweat and her own juices as Nika worked her hands so aggressively that she wondered if it was possible to die from too much pleasure.

She couldn't say a word; she'd forgotten how to breathe. All she could focus on was how Nika was overwhelming her with her magical (wicked) touch. Her hands practically tore apart the sheets, her head twisted from side to side as if she couldn't bear the pleasure.

Sometimes Nika would go so fast that she felt like she was burning from the inside. The little jolts of pain didn't help either- neither did the way Nika would suddenly slow down and press against her sweet spot. Just when she was close, too!

And just when she'd gotten some room to catch her breath, she would start up all over again. She couldn't even scream- she couldn't force a word out.

Gumita looked beautiful. Her face was flushed, sweat rolling down her skin and plastering glistening raven strands to her forehead. Her hair was strewn around her like a majestic curtain, and Nika revelled in the fact that she was the one responsible for this, that she was the only one who would get to see this.

Nika smirked and wrapped her lips around her nipple, the slow suckling a sharp contrast to her harsh pace. She abruptly slowed down again, this time curling her finger inside her lover. Gumita moaned, her jaw going slack.

Nika grinned and leaned in against her ear in much the same way she'd done earlier. "I'll ask again. What do you want me to do?"

So lost in the throes of pleasure, Gumita didn't think twice before gasping out, "I want you to make me cum!"

Nika stilled for just a moment before pressing harder against her prostate. She started moving her fingers the way she knew Gumita liked- neither too fast nor too slow.

It had the desired effect. Gumita let out unrestrained moans, throwing her head back in pleasure. Nika smiled and pressed her other hand against her clit, moving her thumb against it in such a way that it was making Gumita lose her grip on reality.

"AAH!~"

A particularly sharp thrust made her lose her grip on reality.

"Gumita," Nika almost growled, "Tell me who you belong to."

Gumita had no intention of getting the pleasure to stop, so she complied with her lover's demands.

"Y-you..."

But her voice failed her. All that came out was a silent whimper.

"Didn't hear you." Nika tilted her head enquiringly. A sly smile spread across her face as she pumped slightly faster, and it tore a cry out of Gumita's throat.

"Now that's how loud you should be. Tell me again. Who do you belong to?" Her voice was rough with impatience.

"You! I belong to you!" Gumita couldn't believe she'd just said that, but she didn't even know what else to do, so she just did what Nika asked (more like demanded...) of her.

All her breath deserted her in a rush. Nika felt like she was high.

She wanted to hear that again.

She needed to hear that again.

"Say my name," this time, it wasn't an order. It was a desperate gasp.

"N-Nika!"

"Louder! Say it louder!"

"Nika-ah!"

"Again! Say it clearly!"

"Nika!"

"Scream my name for me!"

"NIKA!"

Nika closed her eyes, her self control wavering. God only knew how delighted it made her that it was her name Gumita was screaming, her name that Gumita was chanting like a prayer.

Not Ranjiro's. Not Tobisuke's. Not her friends. Not any of the people that came in between them.

No one but...

"Nika..." She didn't even have to tell her to say it. Gumita seemed to have forgotten all but her name.

Nika kissed her on the lips, possessive and passionate and lustful and loving, and it sent her over the edge.

Gumita almost melted into the bed, tension leaving her frame in an instant as she attempted to come down from her high.

She didn't know when Nika had laid down next to her and covered them both with the blanket. She wrapped her arms around the ravenette. It was quiet for a few moments.

"Tell me that you're mine."

Nika almost wanted to take it back- she sounded like she was begging. But she needed to hear it. Hear it from the mouth of the girl she loved the most.

Even with her mind almost blank, Gumita seemed to know what she was thinking. She just gave her a tired but knowing smile.

"I'm all yours, Nika."

The blinding grin that she received in response made it worth it.

Almost.

~*~*~*~*~*~*~*~

.......

I have never been more terrified at my writing-

So I made Nika a complete control freak, borderline yandere, a manipulative, scheming, lying piece of-

Also you'll see that Gumita realises that something isn't right with Nika but she puts up with it anyway. Their relationship is kind of toxic, but Gumita believes that Nika loves her so she lets her have her way. Well, Nika does love her, just... It's not exactly healthy.

Well... I'm gonna run now before people come at me for destroying Nika forever-