THE BEST PAIR IN KnB. KisexKasamatsu!
Oml I love these guys. ; w;
A/N OML = Oh My Lord.

Kasamatsu got out of his house as he sees Takao ride up to his house front. He looked at Kise and jumped on the second bike they put on the rickshaw, and was very pissed off at Kise for making him ride.
In the end, Kise, Takao and Kasamatsu who rode the bikes to Kise's summer house.
After Kise toured the house with everybody Midorima and Takao went for a bath, and Kuroko leaving Kise and Kasamatsu alone in his house.

Kise went and started to cook for only him and Kasamatsu and held his breath as he remembered what today was. He made extra food for Kasamatsu and set the table up for just the both of them. As he set the plate down he called for Kasamatsu to come and sit. When Kasamatsu finally came and sat down Kise was jumping with joy. "Do you know what today is? Sempai?" he gleefully watched his captain's face.
Kasamatsu thought hard and wandered what today was. He thought tody was nothing really special but seeing the look that was on Kise's face made him think harder, and he suddenly remembered what was so special about today was. "It's the day you made the team." He smiled at the younger man in front of him.
Kise was ecstatic when his captain smiled at him that he jumped across the table and hugged him tightly.
Kasamatsu looked at Kise and then patted his head as he accepted the hug. "Kise, call me Yukio when we're not at school." He held his hand on the other boys head and put his head against Kise's.
Kise smiled, if possible, wider as he heard this from his cap- Yukio. He looked at the elder boy with intense but sincere eyes and put his hand over Yukio's on his head. "Thank you Sem- Yukio." He stopped midsentence and smiled warmly as he said Kasamatsu's first name.
Kasamatsu looked at their hands and blushed lightly as he squeezed the holding hand. He turned to look at Kise, "Ryouta." his eyes locked with Kise's. He took the hands off of Kise's head and turned his hand around to hold Kise's.
Kise bit his lip as he heard his first name from Kasamatsu's tempting lips and continued to stare at him. "Yes? Yukio?" He saw Kasamatsu turn their hands around and entwined their fingers together.
Kasamatsu moved his face closer to the younger boy, "I'm glad you joined my team." he closed the gap and kissed Kise deeply.
Kise was shocked by Kasamatsu's sudden action but willingly kissed back just as deep and moved his other hand to cup Kasamatsu's cheek. His thumb rubbed over Kasamatsu's cherry coloured cheeks and around to his chin as he held him there. After what seemed like an hour they broke apart and breathed heavily both their breaths mixing together.
"Baka, you weren't meant to make it a full on make-out session." Kasamatsu backed/ pushed away from Kise as his hands were starting to roam his body.
"You wanted it to be more than a simple session." He purred lovingly into Kasamatsu's ear as he nipped at his earlobe.
Kasamatsu hissed but blushed as he knew that Kise was correct but continued to push Kise away. "Baka! Stop!" He almost shouted as he fell back in his chair and Kise landed on top of him.
"Ah! Sempai! You ok?" he asked the elder man underneath him.
Kasamatsu heard the worry in Kise's voice and held his arms over his eyes hiding his tears. "I'm fine. And I told you to call me by my first name." he said softly to the other boy.
Kise grabbed Kasamatsu's arms and put them above his own head to see his captain crying, "Yukio," he sighed and moved his head down to kiss Kasamatsu's closed eyes as his hand wiped away the tears. "I'm sorry. I was too aggressive." He stopped and looked at the one under him.
Kasamatsu felt ashamed to be crying in front of his kohai like he was but he tightened his grip around Kise's neck. "Baka. It wasn't your fault… I just wasn't ready for what was going to come." He hid his face in Kise's neck trying to hide his embarrassment.
Kise looked at his captain and smiled warmly as he held the smaller male. "It's ok Yukio. I promise I won't hurt you. I'll be as gentle and as slow as possible." He kissed the elder boys head in reassurance and wrapped his arm around his own neck to grab Kasamatsu's hand with his own as he entwined their fingers.
Kasamatsu knew Kise would keep his promise but he was still afraid and he was insecure about his own body but he squeezed Kise's hand knowing he will take his time. "Please take care of me." Kasamatsu said and took his face out of Kise's neck to look at him with reddened cheeks.
Kise nodded and looked at Kasamatsu as he lifted him up off the floor bridal style and carried him to his- their room. He sat on the bed with Kasamatsu on his lap.
Kasamatsu fidgeted a lot on Kise's lap and looked at him with a blush as bright as a tomato. "W-why are we like this?" he asked, the blush reddened, if possible.
Kise smiled at the boy on his lap, "Kiss me." he commanded softly and looked at the boy with soft caring eyes.
Kasamatsu blushed at the command but pecked him and looked at him like did-I-do-a-good-job look.
Kise chuckled and took the others' cheeks in his hands and pulled him in for a soft but meaningful deep kiss. He removed his hands off the elders cheeks as he felt Kasamatsu's arm wrap around his neck again then he moved his hands down Kasamatsu's neck, with his fingers, trying to find his sensitive spots. He broke the kiss once he found a spot that made Kasamatsu shiver, his mouth, moved down to that spot and kissed it then lightly nibbled at it.
Kasamatsu moaned lightly as Kise moved his mouth over his neck and nibbled, he felt Kise leave a mark, but he'll hit him later.
Kise started to unbutton Kasamatsu's top and looked at him with the shirt undone. As Kasamatsu looked away from Kise's stare but tried to also take Kise's shirt off but failed.
Kise tried his hardest to hold his chuckle in as Kasamatsu failed and he decided to help take it off for him. He noticed the stare of his Sempai and laid him down on his back. "You look so cute Yukio." He spoke softly as he kissed down Kasamatsu's neck then to his collar bone.
Kasamatsu moaned ever so lightly that Kise almost missed it but continued down to the left nipple.
Kise took his time to lick, suck and nibble on this nipple and did the same to the other.
Kasamatsu held a hand over his mouth as he tried to cover his moans and his other hand in Kise's hair.
Kise moved back up Kasamatsu and kissed him deeply. His hand slid down Kasamatsu's stomach and under the hem of his pants and boxers.
Kasamatsu kissed Kise back and moaned into the others' mouth as his hand slid down into his pants.
Kise bit Kasamatsu's lower lip and grabbed his member and started stroking him while he took his pants off.
Kasamatsu moaned loudly but bit down hardly onto his lip.
Kise looked at the elder one and put a finger in front of Kasamatsu's face. He obligingly took the fingers into his mouth and coaxed them all with enough saliva. Kise felt the tongue all around his fingers then soon took his fingers out of his mouth. "I love you. Yukio." Kise said before Kasamatsu could respond he kissed him and slid his saliva covered finger down to his entrance.
Kasamatsu wanted to respond to Kise but he kissed him and propped a finger inside him.
Kise continued to kiss Kasamatsu as he felt the muscles tense around his finger but Kise moved it and waited until he heard a little moan from Kasamatsu then added a second finger.
Kasamatsu felt really uncomfortable with his fingers in him but soon he accommodated to it and made a noise for Kise.
Kise added a third finger knowing it was going to really hurt he shoved his tongue into Kasamatsu's mouth.
Shocked by Kise's sudden mouth and rear intrusion but battled with Kise's tongue and his own as he tried to hide the pain he felt.
Kise soon thought he was stretched enough and pulled his fingers out and got a disapproval whimper from Kasamatsu. Kise stood and took the rest of his clothing off then crawled back onto him after he found some lube.
Kasamatsu wrapped his arms around Kise's neck and looked at the younger male above him, "I love you too. Ryouta." he finally replied to Kise's statement earlier.
Kise smiled his only-for-Kasamatsu-smile and after Kise lotions himself and lined himself up to Kasamatsu's entrance. He looked at Kasamatsu's eyes and grabbed a hold of his hand as he enters Kasamatsu very slowly.
Kasamatsu squeezed Kise's hand tightly as he entered him slowly and Kise was kissing everywhere over his face to settle him down and also whispered, "I love you. I love you." every time he kissed him.
Kise was all the way in and stopped as he looked at Kasamatsu. "I love you. Yukio." He said yet again but it was calming him, he could feel it.
Kasamatsu nodded for Kise to move and he moved very slowly.
Kise kept a nice a steady pace before he heard Kasamatsu moan lightly and went faster with angling around. It was when he hit that spot Kasamatsu screamed his name but then bit his hand til it was white. Kise kept hitting that spot again and again while he took Kasamatsu's member in his hand and groaned Kasamatsu's name.
Kasamatsu moaned louder but tried his best to hide it and held Kise tightly as he was close. "Ryouta. I-I cloooooooooooooo-" before he finished his sentence he came over both him and Kasamatsu.
As Kasamatsu came his entrance cramped around Kise's member and he groaned as he let himself cum.
He fell beside Kasamatsu and looked at him with a goofy grin.
Kasamatsu tried to look at him annoyed, "Baka. You better have a good excuse if I can't get out of bed tomorrow."
Kise smiled and kissed him lightly. "Yukiiiioooo~~ Let's snuggle." He smiled widely again.
Kasamatsu did not agree but he did not disagree.
Kise snuggled up to Yukio, "I love you." he said without any embarrassment.
Kasamatsu blushed and wrapped his arms around Kise's neck as he hid his face in Kise's neck. "How can you say that without being embarrased?"
Kise smiled and said, "I love you. I love you. I love you!" Kise kept saying this as he saw the blush on Kasamatsu's face.