A/N : I don't own khr nor the pics that I use. I hope this chapter is fine...

Age:

Tsuna :19

Reborn: 18

*Stare*

*Blink*

"How did I end up in this mess again?", Reborn thought blankly. A pair of curious innocent eyes stared at her.

"Oh yeah, because of those idiot mechanics"

(Let's rewind a bit)

*BOOOOOOMMMM*

A blast resounded through the whole butlers and maids ignored the blast in favor of doing their duties ,they were used to the explosions coming from the Science Department.

Reborn swatted away the smoke when she opened the door to the Science Department. She was looking for the missing Vongola Boss who had ditched his stacks of paperwork. Again. She had just entered the Science Department when the explosion occurred.'Well , it wouldn't hurt to pay them a visit '.

" OhmygodohmygodohmygodohmygodOH. MY. GOD. We are so going to die! "

" They are going to kill us!"

"The Guradians—

"And Reborn-san—

"They are going to torture us and then kill us!" Shoichi and Giannini were freaking out from where they huddled around a bundle. Spanner was poking at the bundle. He tried to stop them, but after a unsuccessful attempts he gave up on the thought. It's sometimes nice to let them panic(wasn't he a nice friend). He was more interested in the bundle.

"So," Reborn drawled "mind telling me what did you do this time".She had entered the Lab to find them huddled around someting. She eyed them suspiciously.

The three of them froze at the voice. Shoichi and Giannini turned their heads robotically .There, on top of the broken door , Reborn was standing in all her black glory. Shoichi had mentally started saying his prayers.

" A-Ah R-Reborn-san fancy seeing you he–"

" What are you hiding? " She cut off whatever Giannini was saying and took a step forward. She still had to go and find the missing boss, but she had sinking suspicion that he was kind of involved in this mess. She narrowed her eyes at them.

She would have used Leon if something behind them hadn't started moving. Her eyes widened when a head of familiar chest-nut hair came out from behind them. The two of them stared in horror.

"Wh-wh-ere a-a-m I?" The baby Tsuna asked. His eyes had started watering when he couldn't find his mother any where.

Reborn froze. 'These damned mechanics!' She inwardly cursed them. What should she do?She sighed and crouched down to his level.'Well here goes nothing...'

"You are in your grandfather's house."

"W-whe-re is m-mom?" He sniffed.

"She has gone out. So, today you are going to be in our care." She smiled at him (completely ignoring the chocking mechanics behind her. Their jaws hit the floor and they openly gaped at the scene).

" R-really?" He looked at her hopefully. His tears had stopped.

"Really." She wiped some stray tears." Why don't you wait over there, and after I have a talk with these people, we can go to the kitchen.

"Okay!" Chibi Tsuna(let's call him that..) quickly nodded his and immediately went towards the door.

When his shadow disappeared, she turned towards the mechanics –who had been inching towards the door – and all traces of a smile disappeared from her face. She cocked her gun and gave them a death glare.

" So." she pointed her gun at them," Shoichi . Explain." She glared at him and he squeaked.

"Hahahawellyouseewekindofgotabittooengrossedinthebazookaand–" Shoichi was cut off when a bullet went past his cheek.

"Slowly."

He gulped and prayed to whatever gods were up there that he makes out of it alive," Well, w-we kind of... uh...modified the TYL bazooka... and it kind of landed on...Tsunayoshi-kun and pleaseforgiveme!"He finished with a squeak and hid behind Spanner.

"How long?"

"Er-r a few hours?" Giannini supplied helpfully.

She scowled at them," It better be for a few hours, otherwise I will personally come to greet you." They gulped.

Shoichi and Giannini slumped to the floor when Reborn walked out of the room.

" Uwa!"

Reborn quickened her pace at the surprised yell that came from Chibi Tsuna's direction. When she reached the scene, she halted and took some pictures of the cute scene. Chibi Tsuna was lying on the floor with Natsu on top of him, licking his face and Chibi Tsuna was giggling.

After she was satisfied by the pics she walked up to them and picked them up from the floor. Now, Natsu was perched on her shoulder and Chibi Tsuna was snuggled in her arms(because knowing how clumsy he used to be he wouldn't be able to walk two steps without tripping).

"Ne ne, Onee-san?"

"Hmm."

"What's your name?"

"My name?" She looked at the small brunette

"Un!" He smiled at her brightly and pink dusted her cheeks because he was really cute!

"Call me Reborn." She patted his head. His hair was really soft.

"Rebawn?"

"Reborn."

"Reban."

"Reborn."

"Reborn!"

"Good." She smiled at him and patted his head again. He blushed.

"So, what's your name little one?"

"My name is Tsunayoshi!" He beamed but then his expression turned into a frown," But everyone calls me Dame-Tsuna and I have no friends." He looked down sadly. Nastu growled and nuzzled his cheek.

Her hand twitched. Oh yes, she didn't forgot about that.

Chibi Tsuna looked up when he felt the pretty onee-san –Reborn– pat his head and he was entranced by her pretty smile.

"Don't worry, when you grow up you will have so many friends that you wouldn't know what to do with them." She continued playing with his hair(they were really soft...).

"Really!?" He looked at her with hopeful eyes.

"Really."

When they entered the Kitchen, they had been immediately bombarded with squeals from the maids( Natsu had gone back to his ring form when he heard the squeals). They had stopped gushing over him when he started sniffing and hid behind Reborn. They cooed at him and took some pics. Reborn sweat dropped( she also may or may not have taken some pics).

While drinking her espresso(Chibi Tsuna was eating his cake and was chatting animatedly with the maids)she couldn't help but think that she was forgetting something important. She shrugged. 'Ah well, what's the worse that could happen(she would later regret those words).'

Her gaze fell on the brunette that was eating his cake and she laughed a bit.

"You are a messy eater Chibi." She wiped the cream and crumbs from his cheek with her handkerchief.

"Reborn-nee has a pretty laugh!" He beamed at her.

"Ho~"

The forgotten maids were having a field trip. Not only did they get some pics of the cute mini Decimo, they also witnessed the World's Greatest Hitman smiling.

It happened when Chibi Tsuna was playing in the garden. A bazooka went flying towards him. Reborn froze and immediately ran towards him.

"Tsuna!" Chibi Tsuna was startled by the yell coming from the pretty onee-san as she dove towards him. Pink smoke engulfed both of them immediately.

The last thing on her mind was:' Dammit! How I forget about that damned bazooka!' And ' I am so going to kill them for this!"

A/N : Lets see what will happen to both of them in the next chap~ The reason why the Guardians didn't appear was because all of them were on a mission. If you find any mistake be sure to enlighten me.

And I forgot to mention their age in the previous chapter. So here,

Tsuna: 20

Reborn: 19