Summary: A stupid bet agreed on by a very idiotic blonde leads to some unexpected advances on Aomine's part. AomineXKise. Rating to be advised.

A/N: This story takes place during their Teikou days when Kise and Aomine were friends and practically challenging each other to one-on-ones every chance they got. Well every chance Kise got anyway. It's my first time writing a fanfic in a long, long time so please bear with my amateur writing skills haha. Without further ado, let the BL commence! :3 Reviews are appreciated as it helps and encourages me.

～Prologue～

It was a blistering hot afternoon at Teikou Middle School. The sounds of bouncing basketballs, shoes squeaking due to friction and the hoarse panting reverberated off the walls of the enclosed basketball court. Teikou had lived up to its reputation with its basketball club, winning several successive championships.

"You all did well today. Dismissed!" announced the coach as everyone assembled around him.

"Thank you very much!"

Basketball practice normally ended around the late afternoon and school in the evening. Most students would try to get home as quickly as possible to relieve their stress and do other things that are seen as a waste of time. However, there were always a few students who stayed back to do what they could not when they did go back. "Everyone loves a challenge", this line stays true to a particular basketball member named Kise Ryouta and his current opponent, Aomine Daiki.

"Aomine-cchi! Let's play basketball!" shouted the blonde, waving his arms enthusiastically as he rushed over to the other man's side.

"Again? You challenged me to a one-on-one just yesterday and the day before yesterday for that matter." replied the dark-skinned teenager as he shot a ball into the air from the half-court. It made a loud thud as it hit the court after entering the hoop perfectly.

"What can I say? Haha, I just feel really excited when I'm up against Aomine-cchi. It's really fun."

"Even though you keep losing?" mocked the taller player.

"Hmph, don't worry. I'll definitely beat you one day!"

"I see. Fine then I'll accept your challenge for today."

"Really? That's great!"

Aomine went to pick up the ball that had rolled over when a brilliant idea struck him. He had lost count of how many times Kise had challenged him to a one-on-one and the end result was always the same. He did not deny that it was actually fun playing against the blonde and how his enthusiasm never failed to amaze him. It was quite cute, he thought, when Kise kept coming back to challenge him even after he kept losing. But now, Aomine wanted to spice things up a little.

"I'll play with you, on one condition."

"Hm? What is it Aomine-cchi?"

"If I win," he started as he passed the ball to Kise, "you have to do as I say for one week."

"Eh?" said the blonde, staring at the other with a bewildered expression as the ball landed nicely in his hands.

"Like I said, you have to do whatever I say for one entire week if I win. What? Don't tell me you're going to back out now?"

"Like hell I will! And if I win you'll have to do as I say right?"

"That's only if you win of course."

Kise swallowed nervously. He knew deep in his heart that the chance of losing was high but pride kept him from showing his fear. Though he certainly knew how he would regret accepting Aomine's condition.

Several basketball shots and curses later…

"Aah! Dammit!" said Kise as he wiped the sweat off with his shirt.

"It's…my win… Kise." said the taller man in ragged breaths, holding his hand out to the blonde below him.

He reached towards the other's gesture hesitantly before pulling himself up off the polished floor of the court. "Aomine-cchi's hand is warm…" thought Kise absent-mindedly. It was frustrating really, though his expression said otherwise; he was grinning like an idiot.

"It's gotten pretty late, let's go home."

"Can't we play one more game?" asked the shorter man, he did not want to accept his loss now, especially when his week in the other's hands was at stake.

"Just admit defeat Kise. Oh and don't forget that you gotta do whatever I ask from tomorrow." he gave the other a smirk before turning to head in the direction of the door where Momoi was standing.

"Ugh…why did I have to accept that bet?" cried Kise inwardly as he watched Aomine leave. "He still looks so cool…"

Admiration, that was it, thought Kise. He admired Aomine's talent in basketball. The way he ran past opponents, the way he smiled after every victory and how he was at his side when it happened and the way his sweat dribbled along his- Kise mentally slapped himself in order to stop his train of thought.

"What am I thinking? I just admire Aomine-cchi that's all! Hahaha…" Kise slumped down against the wall and hid his face between his knees as he felt blood rush to his cheeks, hoping the silence of the empty court would calm him down.

"Dai-chan, exactly what do you plan on making Kise-kun do for you for one whole week?" questioned Momoi, going up in front of her childhood friend with her hands on her hips. She was not going to let him go without an answer.

"It's none of your business. I just wanna have my fun with him that's all."

"Dai-chan!"

Aomine immediately ran past the peach-haired girl, escaping her interrogation, then running ahead.

"See you in school tomorrow Satsuki!"

"Hey Dai-chan you jerk! Wait for me!"

Momoi fumed, chasing after Aomine who was now a blur figure in front of her.

あとがき

Ahh it's really been a long time since I wrote~

btw this isn't my favourite pair in KuroBasu. But inspiration kinda struck me when I had this idea and it seemed fun to write about so yea...

Feel free to share your ideas and other stuff(grammar problems OTL) and review!

Rating to be advised cause well...I'm still not sure if I should add a sex scene in or not haha...