Hello~ its Neko's turn to wrote the chapter~!

Asked by, PChiseher: "it would be nice if he gets the ability to change into a boy or girl at will... you already have warning for yaoi anyway"

Answered by, Neko: "Well… it was because I'm not a fujoshi and actually have little difficultly to write a yaoi… that's why I leave the yaoi to Ark-chan… and I will write the hetero one, I'm so sorry if I disappoint you"

On their way to their house, Tsuna couldn't help but keep staring at Tsuki, who had her headphones in her ear.

Tsuki, who still didn't notice that Tsuna was staring at her, kept walking and sometimes mumbling the lyric of the song that she is listening to: Jiyu No Tsubasa. ((Neko: TATAKAE~!... hehe #slapped)) ((Blade: ….. Attack on Titan…?)) ((Neko : The second opening~))

'Since when did Tsuki become so cheerful? And…' Tsuna stared at the bracelet on Tsuki's hand. 'Since when did Tsuki have something like that? I don't remember Kaa-san buying Tsuki something like that—wait, I don't even recall seeing something like that in any jewelry store! Where did she get it?'

Eventually, Tsuki found out that Tsuna kept staring at her. She removed her headphones. "What's wrong nii-chan? You keep staring at me… is there something on my face?"

"Where did you get that?" Tsuna pointed at the bracelet on Tsuki's wrist; Byakuran's gift for her.

"Ah, this?" Tsuki raised her wrist where the bracelet draped. "This is a gift from my friend."

'Since when did she have any friends? Does she mean her bully? There is no way they gave her something like that.' Tsuna raised an eyebrow.

"Don't lie to me! You don't have any friends! That bracelet looks expensive, did you steal it from kaa-san?!" Tsuki flinched hearing her brother yell at her. Was he mad at her because of her act in school? He didn't need to yell…

Tsuna closed his mouth and mentally banged his head at nearby wall. 'Damn! I didn't mean to yell! She must be scared of me now. '

Tsuki smile meaningfully at her brother. "Why did you think like that, Nii-chan? How do you know that I don't have any friends? Even though you're my big brother, that doesn't mean you know everything about me. Same thing to me. I don't know everything about you."

Tsuna flinched when he heard what Tsuki said. It's true. What she said is the painful truth. But did she just have advise him? Since when did she become charismatic?!

("As a 'sky', you must know everything and understand your guardians, because you're their 'sky', the place where they will come back and will always be with you, no matter what")

Tsuki still remembers what Reborn said to her when she was still the Vongola Decimo. She smiled at the memory. 'Nii-chan is… he look a like a mean person but actually he's a tsundere like Gokudera. He is cold on the outside but actually he is very kind is his own way, just like Hibari-san, yet somehow he managed to become popular like Yamamoto… hehehe.'

"Why are you staring at me like that?" Actually, Tsuna is kind of groggy being stared by Tsuki while she was smiling.

"I don't know why, but you're a lot like Hibari-san!" Tsuki says while smiling widely and giggling.

Tsuna froze when he heard the most feared senpai in the school, being mentioned by Tsuki in such an innocent way, like she had no problem if the said person heard her. "W-what do you mean?"

"Well, I don't mean by your looks, Hibari-san is more handsome than Nii-san." Tsuna felt like being stabbed by a gigantic arrow in his heart. Ouch…

"And by the power too. Nii-san can never beat him… yet." Another gigantic arrow stabbed his heart. Okay… he knows that it's the truth.

"And Hibari-san has a cool persona. He is antisocial, but that makes him look 'mysterious' and he also dislikes crowding." Okay, just for clearing the misunderstanding, he isn't jealous at all just because his little sister always praises Hibari… maybe… just a little… too much. ((Neko : Tehe~ we have a Tsundere here~!))

"What I mean is… how you care about someone in your own way… it's a lot like Hibari-san… and I think it is very adorable." Tsuki smile sweetly. She really remembers how her (his) cloud guardian acts; he was really full of pride but has a soft spot for a cute things and small animals.

Tsuna could feel his face become warmer, and refused to look at Tsuki, but suddenly became pale as he heard what Tsuki said next.

"Ah! Talk about the devil." Tsuna stared at Hibari that was walking in the opposite way from them and passed them. It seems that he just done his usual daily patrol.

Tsuna froze while Tsuki smile slightly when Hibari stopped in front of them, and stared at them with his steel grey eyes.

"What are you doing here, herbivores." it wasn't a question, Tsuna knew, but Tsuki thinks otherwise. It's just how Hibari talks, full of pride and demand.

Tsuna kept silent, too scared to answer it.

"We just came back from school and are on our way to home." Tsuki smiled a little, and answered without any fear at all.

'Since when did this herbivore have the guts to answer my question? Without any fear no less… just like she had no fear at all toward me. Usually she would've hid behind her herbivore brother, shaking… and almost crying too.' Hibari looked at Tsuna who shook his head immediately.

'Sharp as always, huh? I expect no less from you, Hibari-san… you are my strongest guardian after all.' Tsuki hid her (according to Hibari) carnivore aura and smiled innocently. "Is there is something wrong, Hibari-senpai?"

Hibari kept silent for a while before resuming his walk. "Hn, don't crowd or break any rules herbivore, or I'll bite you to death"

Tsuki smiled and waved at him. She felt so happy to meet her (his) cloud guardian again.

"Let's go Nii-san, Kaa-chan will get worried if we come back late." Tsuki tugged her big brother's sleeve to wake him up from his shock.

'Tsuki… what happened to you? How did you change so much in such a short time…?'

After they arrive in the house, Tsuki and Tsuna went to their own rooms after greeting Nana.

'Tomorrow is the day when Reborn comes and will live here…' Tsuki smiled happily and put her bag on her desk. 'Maybe I have to be more careful in the school. I think I have to reduce my act in school… they must be really suspicious of me right now, I changed too much… maybe I'm overacting? I can't help it's… it's just… it's been a long time since I graduated.'

Sighing, Tsuki shook her head and put her headphones and MP3 player in her desk drawer. 'If Reborn sees that I changed too much from the data he has… he will definitely become suspicious of me… I have to be more careful.'

Tsuki opened her wardrobe and started undressing herself. She wants to change her school wear to her usual clothes.

When she already took of her shirt, and still had her underwear, stocking and skirt on, someone opened the door without knocking first.

"Tsuki you are calle—" Tsuna froze and closed his mouth when he saw Tsuki.

Tsuki look at Tsuna while still holding her shirt. "Nii-san?"

No answer.

Tsuki raised an eyebrow and followed her big brother's gaze to… her half naked body.

Tsuna face now resembled a tomato (beet red) and he also has to hold a major nosebleed.

"Ni-NII-SAAAAAN! GET OUT, NOW!" Tsuki took the teddy bear beside her, and with record speed threw it at Tsuna. ((Neko : hehehe~! Random idea~!)) ((Blade: Yare yare…))

Tsuna ran as fast as he can and closed the door. He stood behind the door and covered his face with his hand.

Not long after that, Tsuki came out and fully dressed "Why are you calling me for, Nii-san?"

Tsuna did his best to hide his red face and refused to look at Tsuki "You are called by Kaa-chan. She says that you have to help her in the kitchen."

Tsuki nodded. "Next time, please knock before coming in."

"But it's your fault for not locking the door!" Tsuna did his best to not yell at Tsuki again. Oh! And his face became warmer again.

"But if Nii-san knocked on the door first, this accident will never have happened…" Tsuki pouted and folded her hands in front of her chest.

"This is also your fault!" Tsuki shook her head and sighed. She ignored Tsuna and proceeded to the kitchen to help Nana.

Tsuna kept silent and watched Tsuki's retreating figure.

When Tsuki already disappeared from his sight, he walked away to his room. "I didn't know that Tsuki had such a figu—."

He banged his head to nearby wall and his face become like a tomato again 'WAIT A MINUTE! WHAT DID I JUST SAY?! SHE IS YOUR SISTER TSUNAAA! STOP THINKING ABOUT HER IN SUCH UNBECOMING WAYS! THIS IS NOT TO LOVE RU DAMN IT! YOUR LITTLE SISTER WILL BE MAD AT YOU IF YOU ACCIDENTLY DIVED TO—DAMN IT!' ((Neko : Blame my big bro~! he is the one who forced me to watch it~!)) ((Blade: ….))

Meanwhile, Tsuki raised an eyebrow when he heard something being banged at the wall, while she was cooking something. 'What is Nii-san doing there?'

"My, my~ Tsuna really has so much energy today~!" Nana sang happily while chopping a carrot.

No one knew that a certain baby had taken the picture of the incident, and right now is sitting at Tsuki's desk in her room.

'This is can become a nice blackmail material.' Reborn smirked while holding a green camera and a photo, his eyes was shadowed by his fedora.

After helping Nana with the dinner, Tsuki called her big brother to dinner.

She's kind of curious when she saw Tsuna's forehead bandaged, but Tsuna refused to tell her what happened.

'I wonder what is Byakuran doing right now? And when I can meet him? I want to give him the memory as fast as I can…' Tsuki ate slowly while thinking about the white haired marshmallow freak (A.K.A Byakuran), she hope that he haven't thought about destroying the Vongola or anything related to that.

She didn't notice that Tsuna was secretly staring at her.

"What's wrong Tsuki? You look sad for some reason…" Nana look at Tsuna, worried that something happened to her daughter.

"Eh? Ah?" Tsuki shook her head and smiled. "It's nothing… just… I don't know what I will do with the singing competition in the school… I can't sing."

Nana became excited and her eyes were sparkling "I know you can do it, Tsu-chan! You have a beautiful voice~!"

Tsuki poked her index fingers together "But… I don't think I can do it…"

"You can~!" Nana clapped her hands and smile happily "And I will make a beautiful dress for you~!"

"And—" Nana looked at Tsuna and smiles sweetly with a dark aura surrounding her "You will protect your cute little sister, right? Tsu-kun~?"

Tsuna froze and nodded quickly.

First it was Tsuki who changed… and now Nana become more protective of Tsuki too…

'Why did my life suddenly become like this? Can it be worse? Kami-sama… please give me a break…' Poor Tsuna, he still doesn't know that the real trouble will come to him… Tomorrow~!

To Be Continued

Blade: … What the heck….. Perverted Tsuna…. orz…. Why…..

Neko: More like perverted Author… well… I ask my big brother what kind of show (anime) did boys usually watch… I want to take a reference from that… and he say that boys usually watch 'High School DxD' or 'TuLoveRu Darkness' or 'Aki Sora'… he say that all his otaku friends watch it too… all of them… and Tsuna is in his puberty age… oh well

Blade: ... V _ V

Update 9/2: Fixing grammar.