HI ALL! This is my first K-ON fan fiction. criticism is welcome and if you would like to make any suggestions i'm open to that too.

I'll let you guys read on now ^^

I disclaim this 100%. I do not own K-ON! or anything. this is purely fan made

1.

"So, the square of a hypotenuse is the sum of two sides?" Yui asked, confused. The girls has just finished maths class and were walking up to the music room. Mugi smiled and shook her head.
"Close, Yui, but it's the square of the hypotenuse is the sum of the angle of the other two sides," Mugi corrected her. Yui gasped and grabbed Mugi's hands.
"Mugi-Chan! You're so smart!" Yui exclaimed as Mugi blushed.
"No I'm not, It's common knowledge."
Yui laughed as they reached the top of the staircase. Mio, who was walking behind them opened the door, but was nearly blasted down the stairs by a huge tornado of sound.
"What the-" Yui said as she walked in the room.
Ritsu was sitting down, headphones on and jamming to music on her drums. She was completely unaware that the others had arrived. Yui looked puzzled at Mugi helped Mio into the room.
"Oi! Ritsu!" Yui said loudly, but Ritsu couldn't hear them. Yui frowned and raised her voice to a shout.
"OI! RITSU!" still no response. Mugi walked forward and leaned forward in Ritsu's ear.
"Ritsu, we're here. Would you like some tea?" she asked politely, but Ritsu still couldn't hear her. Mugi's lip quivered and her eyes turned sad as she walked away. Mio growled and walked over to Ritsu as Yui held Mugi. Mio grabbed Ritsu by the back of her blazer and yanked her off the drum stool. The drumming stopped, and Ritsu swore so loudly that Mugi and Yui both gasped, Mio smacked her on the head. For drumming so loudly and saying such a rude word.

"Sorry," Ritsu said as Mugi handed her some tea. Mio was still glaring at her.
"But I'm so excited that I just had to start drumming."
"Why are you so happy, Ricchan?" Yui asked through a mouthful of macaroon. Ritsu bowed her head, and everyone froze.
"Is something wrong?" Mugi asked as she sat down. Ritsu's body started to shake.
"Ritsu," Mio asked softly, but she froze when a devious smile spread across Ritsu's face. Then, without warning, Ritsu jumped onto the table and yelled at the top of her lungs-
"I MADE A BET WITH THE BLACK MAGIC CLUB!"
Everyone fell off their chairs in shock as Azusa walked in the door.
"Sorry I'm late, I had to clean up the classroom," she said, but then froze as she took in the scene. Mio got up and dusted her uniform down.
"That's okay, Azusa, we're just about to strangle Ritsu," she said, before making a grab at Ritsu's ankle, but Ritsu dodged and continued.
"I've challenged the president of the black magic club, Hatori Minaha, to a game of go fish."
"What happens if you win?" Yui asked as she stood up and adjusted her hairpins.
"Then we get their autographed picture of the band HIM," Ritsu said happily. Mugi stood up and flicked her hair back.
"I don't know that band," he said timidly, Mio and Yui nodded in agreement.
"And if you loose the game?" Mio asked furiously. Ritsu looked at her as a triumphant smile spread across her face.
"Then they will do some black magic on us, cursing us for all eternity," She said happily. Mio got so angry that she grabbed Ritsu's foot, with success, and threw her off the table.

After Ritsu has calmed down, she cleared her throat and sat back in her chair.
"Anyway I'm playing the game tonight at 8pm. Don't worry about a thing, because I know the full anatomy of go fish from inside out. I never loose," she said with a smile on her face. After seeing their facial expressions, Ritsu dropped the smile.
"I'm telling you. I can't loose at go fish. I even know cheats that will assure me victory."
Mio muttered something under her breath that no one could hear as Yui stood up and raised her hand.
"What will type of black magic will they use on us?"
"Hatori said something about bonding a person I care for and a person pure of heart, whatever that means," Ritsu said. Mio glared at her and smacked her head.
"You idiot! If you loose, that will be a family member or something," Mio snapped at Ritsu, who rubbed her head and waved a hand.
"Mio, for the millionth time, I. Never. Loose." Ritsu in a stabbing voice.
Yui pointed at Azusa and smiled.
"Azu-Nyan, You are the person pure of heart, so watch out."
"No I'm not!" Azusa retorted, but Yui lunged onto her and gave her a constricting hug.
Mio looked at Mugi as Azusa struggled to free herself from Yui's grip.
"I have a bad feeling about this," she said as Mugi's eyes widened.