Finally, some action. Maybe i'll have to change the rating soon if i go like this...OTL|||

Katekyo Hitman Reborn is still not mine, nor the characters.

Yamamoto laughed, and scrambled to his feet.
"Nice move, Tsuna." He complimented the boy. Reborn smirked and pulled his fedora into his face.
"Good thing, I thought you'll never learn that technique. Now let's go back to the mansion." The baby turned around to leave, and Tsuna blacked out his flame from his forehead. The Sky Guardian walked to Yamamoto to check his injuries first, and then after he made sure, that the swordsman's wounds are not severe, he smiled. No wonder, it was Yamamoto, after all.

The two teens headed back to the hideout, tired and beaten up, but somewhat happy. Reborn was waiting for them in the hall already, with the Sun Guardian at his side. Ryouhei quickly greeted the guys in his usual extreme way, and Tsuna left Yamamoto to Ryouhei to let the boxer treat the other teen's wounds. The young Vongola boss headed back to his room to get a shower after the exhausting training. He felt tired, but not in an uncomfortable way. Tsuna stretched and took off his clothes to step under the warm and relaxing shower, and closed his eyes, enjoying the soft water drops caressing his skin.

A long hour later, Tsuna stepped out from the bathroom with a towel around his waist, and walked to the wardrobe. He started to search for some shirt he can put on for the dinner, but the wardrobe was empty.

Shocked, Tsuna started to run around the room, searching for his clothes everywhere. First he ran to his bed, and looked under it, and then he moved the sheets if there were any clothes there. Unfortunately there weren't any, but his screaming and loud searching was probably heard by Reborn, since the Arcobaleno stood in the doorway when Tsuna looked up.

The Sky Guardian's hand stopped as his eyes slowly wandered upwards on the –now- adult man's body. He finally stopped at Reborn's eyes. The Arcobaleno smirked.
"For how long are you going to stare at me like that, Tsuna?"
Said boy shook his head, and quickly put the towel on his waist straight, blushing.
"Sorry, I didn't mean to…" He managed.
"Why are you screaming in a towel anyways?" Reborn walked over the teen to examine him.
"I-I…just took a shower a-and…I don't know where are my clothes…Someone stole them." Tsuna started panicking again.
"Calm down already, Tsuna." The boy just realized that Reborn didn't add any attribute after his name. 'I don't get it, Reborn would always call me Stupid Tsuna or No-good Tsuna…' he busied himself with his thought, and only got back to reality –with a shrieking sound- when Reborn hit him in the head.

"Oww, Reborn, that was mean. Why did you do that?" He whined.
"Because your mind was wandering again while I was talking to you." Reborn frowned. Tsuna muttered an apology, and the Arcobaleno continued.
"Come to my room, we'll find some clothes for you, and stop whining already." Not waiting for an answer, the man grabbed Tsuna's wrist, and pulled out from his room. They didn't go too far, Reborn's room was the third from there.

The Arcobaleno led Tsuna into the room and motioned him to sit down. The room was a lot bigger than the teen's with furniture in the same style, but the curtains were closed. Reborn turned the lights on, and stepped to the wardrobe. Tsuna sat shyly in the huge armchair, and looked around the room. The deep-blue velvet curtains were brushing the floor gently as the soft wind ran through the single window that was left open. A thin moon ray reflected from the king sized baroque styled bed, and continued on the night stand where was a single lamp standing on the top.

The boy didn't have any more time to look around, because the hitman was now standing in front of him, holding out a pair of pants and a white shirt to Tsuna to take them.
"Put these on, and get lost already." Okay, that was not the nicest thing Reborn could say, but at least Tsuna now had some clothes to put on. All he needed now was…
"Reborn…could you turn around?" He blushed and looked at the floor.
"I don't get why you are so shy about it, just change already." The Arcobaleno started, but stopped when he saw Tsuna's expression.
"Fine…" He surrendingly sighed and turned into the opposite direction.

Tsuna quickly changed into the clothes reborn gave to him. They were not his size, actually a lot bigger than what he would normally wear.
"You can turn back now, Reborn." The hitman did as Tsuna said, and examined the boy. He couldn't help but smile about how cute the little Sky guardian looked in the big clothes. No wonder, they were his size after all, and Tsuna was a lot smaller than him.
"Maybe we should have asked Yamamoto or Gokudera-kun to lend you some clothes instead." Reborn bit back a chuckle about Tsuna's pouting reaction on the comment.

The same minute, Tsuna moved a little. That only was enough to let the shirt slid off of his shoulder, making the teen look even cuter and –Reborn couldn't find the right word– vulnerable.

Without any second thought, the hitman stepped closer to Tsuna, and that made the teen flinch, shutting his eyes. After a long second, when he thought that nothing bad happened, he opened his one eye, looking at Reborn. The adult was kneeling in front of Tsuna, face only a few centimeters from the boy's. The brunette almost shrieked again, face turning into a bright pink shade. Noticing his expression, Reborn let out a light chuckle, and continued fixing the shirt, which Tsuna only just noticed.

"R-reborn…" The boy breathed out in relief. "Don't scare me like that."
The Arcobaleno smiled a little at Tsuna.
"It's loose." He stated.
Tsuna blinked in confusion.
"The shirt. It's too big for you. I was just fixing it." He explained and then pulled his hands away.
Tsuna looked into the man's eyes. Probably that was the first time, seeing Reborn from that close. The usually expressionless eyes of the hitman were somehow less gloomy…maybe almost smiling, Tsuna thought.
In the next moment, Reborn leaned closer, still kneeling in front of the teen, so their lips were almost brushing, and Tsuna could feel the warm breath of the man on his burning cheeks, however the boy didn't move. The Arcobaleno smirked and closed the distance between them with a gentle kiss. A couple of lifelong-seeming minutes later, Reborn pulled back, and murmured into the embarrassed teen's ear.
"Next time, I'll stay longer."

Tsuna heard a strange sound and the next moment he was surrounded with pink smoke. It took a few seconds for him to get back into his senses, and found himself staring at the Arcobaleno's baby form, still blushing. He was yet to stomach, that his first kiss was stolen by his home tutor.

-Runs from crazy fangirls-

NOOO, PLEASE, DON'T KILL ME!!!!

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