DISCLAIMER: Katekyo Hitman Reborn is not mine~!

Author: Hey ya! It's been a while, yeah? Thanks for waiting! Next chapter commin' right up! I was supposed to update yesterday but as soon as I hit my bed I fall asleep like a log XD since we have P.E yesterday. 😂😂

WARNING: Profanities, Unbeta and OOC


EXTREME! Passionate Big Brother! [Part 1]


Narrator's P.O.V

"Who are you~? I'm Lambo 🎶 Who am'I?🎶 You're Lambo~! Lambo, the nice bomber-head calf~!🎶" Lambo energetically sang as he walk on top of the fence "What the hell are you doing here?" Hayato asked in a indignant manner "What do you mean? Of course I'm here to accompanied Mom to school!" Lambo happily replied. "Ara, such a good child you are~!" Yuuki chirped smiling brilliantly at Lambo, who smiled back and leaving a silvernette in a blushing mess.

"Is that what someone looks like when they're just going to 'accompany' someone?" Tsuna dryly inquired looking up at the fence to Lambo "Ahahaha! Those are pretty amazing toys!" Takeshi obliviously said, referring to the great amounts of weapon hanging on Lambo's body while Tsuna sweatdrop smiling in disbelief.

"The guys in Bovino Family in Italy sent this because I'm working so hard! Also I can use all this to protect Momma too!" Lambo exclaimed giving the four a proud grin "I'm enough to protect Hime-sama by myself so she don't need your useless, pathetic, futile, and incompetent protection. Now scram!" Hayato yelled, glaring at the cow, who just ignore him causing Hayato's glare to intensify.

"Reborn, where are you?" Lambo asked himself as he look around the area "Did you call me?" a familiar velvet voice asked "The f*ck!?" Tsuna accidentally cussed startled just like Yuuki as Reborn suddenly appeared sitting cross legs on top of the fence, few meters away from Lambo's back.

"That's called Shadow technique. The trick is to show no sign of your presence." Reborn stated looking down at the four teens "Pampapapam! Reborn! Brace yourself!" Lambo exclaimed as he readied his wepons only to be greeted by a strawberry shortcake in front of his face 'Hm? is it just me or the shortcake is quite bloated.. Maa, ika!' Yuuki thought as she nonchalantly shrug it off watching Reborn threw the cake towards Lambo who immediately opened his mouth like a dog waiting for his treat.

"Omph! Shortcake daisuki~!" Lambo said in delight as he eats the cake "It has a bomb in it, though." Reborn informed showing the greanade's pin at the four at the same time for Lambo to take out a grenade from his mouth making explode."H-He has no mercy!" Tsuna exclaimed in horror watching Lambo flew away in the air.

"It's fine he's just annoying." -Hayato

"Toys these days are so well made." -Takeshi

Hayato and Takeshi commented as Reborn give a smirk, which was a short-live one as he didn't notice a small figure in front of him giving him a pointed look. "Re-bo-rn~" Yuuki called out causing Reborn to gave a unnoticeable flinch while his face remain impassive "I see that you already mastered the Shadow technique." Reborn stated trying to change the subject but the attempt didn't go unnoticed by Yuuki.

"Mou! Don't change the subject! How many times do I have to tell you not to-..." Yuuki started chiding the adult causing the three males cringe giving Reborn a sympathetic gazes.

Tsuna sigh as he watch Yuuki continuously chastise the adult making it yet another normal day for the Sawada twins, waking up in the morning, wearing their uniform, walking in tha usual street, accompanied by Hayato and Takeshi. Yup a normal day, Tsuna and Yuuki's already used of the large commotion every now and then but don't misunderstand, Tsuna still haven't accept being the Vongola boss nor he'll let his sister be.

"-chan."

"Onii-chan!" Yuuki called snapping Tsuna out of his trance "Huh?" Her twin dumbly voiced out causing Yuuki to sigh "Nii, by any chance did you forget your promise to Yoko-chan?" Yuuki asked, frowning at her twin "Promise?" Tsuna, Hayato and Takeshi asked "Stop copying me baseball-freak!" Hayato promptly added.

"Nii! You promised to come early to school for the Social Studies Independent Research project!" Yuuki exclaimed giving Tsuna a pointed look causing him to yelp at the same time remember the project and scream in horror.

"Oi baseball-freak, is it just me or Hime-sama is quite strict today? I'm pretty sure she's smiling earlier, not like I'm asking for your opinion." Hayato whispered towards the baseball brain teen, who raise his brow in confusion. Instead of Takeshi answering the question a voice interrupted their conversation "I suggest you not to annoy her today." Reborn said behind them startling the two teens who immediately sweep their head towards his direction.

"Why is that?" Takeshi asked, same for Hayato who just look at Reborn, almost making him sigh in annoyance but refrain from doing so, since he's the strongest hitman after all. "Red card. She has a visitor today." Reborn simply stated causing Hayato to immediately get the idea and blush awkwardly except for Takeshi "Visitor? Who?" Taleshi obliviously inquired and Hayato glared at him "Mr. T and Ms. Red." Reborn replied giving another hint which didn't entered Takeshi's brain "Ahahaha! Who's that?"

(A/N: Girls, I trust it that you understand, right? Our monthly job that we never get paid for. 😂)

A loud groan broke their conversation "*Groans* What should I do!? No matter how fast I go, I'll definitely be late!" Tsuna whined "*Sigh* You won't know till you try, nii." Yuuki said sighing in exhaustion"She's right. You'll mever know unless you try." Reborn stated resting his hand atop of Yuuki's fluffy brown hair, patting it before removing it and holds onto Leon who automatically turn into a gun pointing it at Tsuna.

"Get to school with your dying will." Reborn stated aiming at Tsuna's forehead as his other hand search for a certain box in his pocket "W-Wait a minute!" Tsuna stuttered as Reborn pulled the trigger.

*BANG*

"And you too." Reborn nonchalantly said pointing at Yuuki throwing the box first before pulling the trigger.

*Bonk* *BANG*

Yuuki slowly yet for some reason it was a somewhat a graceful fall to the ground with Takeshi and Hayato dutifully catching her as she and Tsuna's skin glowed with a vibrant orange fire appearing on their foreheads and the ripping sound of clothes started "It's dying will time." Reborn stated in a husky voice.

"REBORN! UWWOAH! I'LL GO TO SCHOOL WITH MY DYING WILL! YUUKI LET'S GO!" Tsuna yelled as he started sprinting with Yuuki removing herself from Hayato and Takeshi's hold and follow her older twin "As expected of Juudaime! He still never forget about Hime even in his dying will!" Hayato exclaimed in awe as his tail happily wags before adding "But is it alright for Hime to run? Isn't it code red today?" Hayato asked as they watched the twins figure get smaller and smaller until it disappear.


"UWOOOAAH! The shortcut is over there!" Tsuna yelled but stops as soon as he heard his sister whimpered "Yuuki?" Tsuna asked in a loud voice "C-Cramps..." Yuuki muttered loud enough for Tsuna to hear as she crouch down holding her lower abdomen "I see!" Tsuna exclaimed before taking hold of Yuuki's arm wrapping it at his neck, giving her a piggybank carry as he jumps towards a roofs and started leaping from roof to roof.

Finally landing in a concrete, he once again ran in a fast pace not after securing his hold in his twin "MOVE MOVE MOVE MOVE!" His loud yell echoed enough for the a certain white haired teen and a random student to hear from afar "Hey, it's 'Dame-Tsuna' and 'Tsunayuuki-sama'." the random student stated while the white haired teen just stare as Tsuna ran in a incredible speed as he carried his younger twin.

As Tsuna passed them, the white haired teen suddenlt grab Tsuna's wrist "Hold it right there." the teen stated stoping Tsuna momentarily, pulling him back, but too bad Tsuna didn't notice and ran forward dragging tha teen with him.


Namimori Middle School


Yuuki's flames slowly diminished and fully disappear as soon as they reach the school "*Sigh* Yuu-chan are you alright?" Tsuna asked as he let out a relief sigh for he arrived in time "...Un." Yuuki sofly replied, nodding weakly at her twin before informing "Onii-chan, you drag someone togetehr with us."

"HIIIIE!" Tsuna yelps accidentally letting go one of Yuuki, who fortunately landed well. The white haired teen stared at the twins before nodding in approvement and tumble in front a few meters away from the twins.

"You have more power, stamina and passion than I had expected! One of your ability comes only every hundred years!," the teen proclaimed "Ano...Are you alright?" Yuuki asked but instead of answering Yuuki the white haired teen hold Tsuna's bare shoulder and Yuuki's clothed one.

"Join our boxing club, Sawada Tsuna! You too Sawada Yuuki! you can be our manager or if you want you can also be a boxer!" the teen exclaimed enthusiastically causing Tsuna to gaped "H-How did you know our name!?" Tsuna asked gaping in panic.

"The fight against the kendo club's Mochida and the volleyball game where you block the ball with the man's most imposrtant organ same for your sister I known her form my little sister, the kendo fight where she cheered with a great passion and the volleyball, where she stands out as the only female who covered every mistakes of the team! Boxing is a sport for a passionate guys like the two of you!" the white haired teen exclaimed as his eyes burn in passion.

"My sister isn't a male!" Tsuna yelled, pointing at his younger twin "Ah!(Yeah!) And it prove me that even a passionate woman exist!" The male wholeheartedly agreed as his eyes burn with passion scaring Tsuna to his core while Yuuki remained quiet and rub her lower abdomen, as her delicate brows furrowed.

"Can you see that Tsuna, Yuuki? That is the star od Madison Square Garden!" pointing at nowhwe in the middle of the bright day sky "That kind of star doesn't exist." Yuuki bluntly stated causingTsuna to sweatdrop "The home of the world championship match of boxing! Reach for that star, Sawada's!" The teen encouraged grabbing the twins shoulders.

"Onii-chan!" a soft voice called from behind interrupting the white haired teen while Yuuki immediately brighten up.

"What is it, Kyoko?" -White haired teen asked.

"Yoko-chan! Mornin'!" -Yuuki enthusiastically greeted.

"Kyoko?" Tsuna questioned staring at the white haired teen thinking on how tha teen called her as if he knows Kyoko since forever, turning behind he saw Kyoko running towards their direction "Mou! You left your bag on the street!" Kyoko chided before smiling happily at Yuuki "Good morning, Yuuki-chan!"

"Oh, sorry sorry!" the teen said as he received his bag "Ah, Good morning to you too, Tsuna." Kyoko greeted as she finally noticed Tsuna's presence.

"Eh? Ah, G-Good morning." Tsuna stuttered in response. "Why are you two with my brother?" Kyoko asked smiling at the twins "By 'Onii-chan' you mean..." Tsuna trailedwondering. "Kyoko is the younger sister that I've been talking about." The teen stated "You're in the same class as the Sawada's, right?" he asked.

'K-Kyoko-chan's onii-chan? I would like to say I can't believe it if I wasn't doubting if Yuuki is my sister...' Tsuna thought sweatdroping as he watch Kyoko chided the older teen with Yuuki answering bluntly.

"Onii-chan, you didn't trap them and bother them, did you?" Kyoko asked eyeing her brother suspiciously "Of course/not." Yuuki and the teen answered at the same time telling different answers. "Yuuki-chan, Tsuna-kun, you don't have to my brother's talk about boxing." Kyoko suggested earning a nod from the twins.

"Oh yeah, I forgot to introduced myself! I'm the leader of Namimori Middle School's boxing club, Sasagawa Ryohei!" The white haired teen which is now called Ryohei yelled as a imaginary fire erupted behind heim before it change into a cliff near the sea "MY MOTTO IS 'EXTREME'!" he yelled in much more louder voice causing Yuuki's ears to twitch and step back a little.

"Nii, he's too intense." Yuuki commented "Right? He's always passionate about it." Kyoko agreed giggling at the twins reaction "I'll bring you into the boxing club! Sawada Yuuki! Sawada Tsuna!" he announced loudly "And Sawada Yuuki will be the first female boxer in the whole school!" he proclaimed proudly at the entrance grabing Yuuki's shoulder.

"You can't force them, nii-chan!" Kyoko exclaimed as she tried, keyword tried to save Yuuki and Tsuna "I'm not forcing them! Right, Sawada Yuuki!?" he yelled loudly traping the petite brunette at the pillar of the gate leaning closer to her face "...Um..Well..." Yuuki stuttered as tears started swelling in her eyes making her innocent doe eyes gleam more, stopping Ryohei, who was currently oblivious at two dark auras spreading from different places, one coming out near them and one low dark aura coming out from the air.

"What the hell are you doing dumba**? Can't you see my sister is sensitive today?" Tsuna asked, not bothering to cover his aura as his words fall into the deaf ears of Ryohei who was currently back away with a slight blush on his tanned cheeks "I-I'll wait for you two at the gym after school." Ryohei stated and ran away, leaving the grumpy Tsuna behind.

"My brother is really rough, isn't he? But he's actually really nice. But you two are really amazing. I'm feeling sort of happy about it, too. I haven't seen my brother that happy before." Kyoko energetically said as she gaze where her brother disappear 'Sorry, Kyoko-chan, I like you and all...but no is a no.' Tsuna thought, just imagining his sister suddenly grow muscular isn't just right.


Air Ballon


Watching from his binoculars in the air, Reborn was riding the air ballon, he watch the twins pass by the main gates before removing the binoculars from his eyes "It's going as planned." he stated shrugging off the feeling he felt earlier, as he continued to watch the twins entered the school entrance door, his eyes caught sight of three males near the bushes and he promptly enhance his hearing to eavesdrop at their conversation.

"The top idol of Namimori Middle School, Sawada Tsunayuuki-sama." one of the males said as the three sigh dreamily just by seeing Yuuki walk from afar. "Ushuishuishui." the male on top chuckled as a plan formed on his mind while Reborn looked down on them from the air, his lips forming a thin line as he felt another tightening sensation on his chest but shrug it off once again since his only conclusion is currently impossible in his mind.


Thank you for reading! Sorry for the wrong spelling and grammars! 😂✌ ️

Ciao~