Title: Brotherhood

Rated: T (for profanities and the likes)

Summary: In which Giotto and Tsuna were brothers—and the former had a huge brother-complex toward the latter while the latter was completely not aware of it.

Warn: AU, big brother!Giotto, little!Tsuna, ooc, dialog-heavy, absurd, weird, not beta'd.

Disc: I don't own KHR.

A/N: After months of semi-hiatus mode, I finally updated—because I suck at school, no surprise there. Credits for Xanxus' name to Chocolate and caramel—also, very ooc Nana and Xanxus are very ooc Nana and Xanxus. Anyways, thanks for the review, favorites, and follows everyone! :)

"Welcome back, Yatsu-kun!"

"…"

"…"

"…"

"…are you or are you not going to greet back your aunt, Yatsu-kun?"

A trickle of sweat lightly covered Ieyatsu "Xanxus" Sawada's face after seeing the 'serious' look on his aunt's face. "…good to see you again Nana-baasan."

Not even a second later, the 'serious' face was gone.

"See, now was that so hard?" Nana smiled and pinched his left cheek playfully (or as playful as possible from his point of view) as the teen mentally chanted to himself ("don't piss the woman—do NOT piss the woman!") and then sidestepped from the door so he could come inside. "Hurry get inside! Tsu-kun wants to see you badly and Ie-kun always asks when you'll come again—we don't want to make them wait any longer, now do we?"

"…no, Nana-baasan."

"Then get inside, Yatsu-kun."

"…yes, Nana-baasan."

Four eyes glaring at each other, two blood-reds and two sunset-oranges, while two eyes of hazel-browns stared between the two confusingly and another two eyes of hazel-browns looked at them amusingly.

"Kaa-chan, why are oniichan and that scary man sta…staring at each other?" Tsuna, not knowing the proper word opted with 'staring' instead, asked as Nana chuckled and ruffled his hair a little.

"You'll understand when you're older, Tsu-kun."

After a few minutes, Giotto sneered.

"Hello dear cousin, what brings you back to this humble house of ours when you're practically treated as a king in that mansion of yours."

"A certain father of mine and yours (also your mother, he mentally added.) wanted us to spend our time together more often, dear cousin." Xanxus sneered back, holding back his usual 'trashy' insults when a certain someone was near them.

At this, Giotto snorted. "Like I'll ever believe that bull—" "Ieyasu." "—lies of yours, dear cousin. I know you're here to take Tsuna's attention away from me!"

"The f—" "Ieyatsu-kun~" "—fart? Since when I care about the br—kid—he's the epitome of trouble, dear stu—cousin of mine." the raven-haired teen replied, a hint of venom in his voice. "The kid almost burned my car—and he was only two. Fu—dging. Years. Old."

"Lies! You're only here to take Tsuna away from me!"

"Didn't you fu—dging hear what I said?! I don't fu—dging care about the br—kid! He's the thing I wanted to avoid ever since coming here by force!"

"Hah! Like I'll ever believe a cr—ashy lie like that! I bet Timoteo-jiisan and tou-san are in this too huh? I knew it!"

"Didn't you listen what I said—I DON'T WANT ANY FUCKING BUSINESS WITH THE BRAT! AND THAT FUCKING OLD MAN IS THE ONE WHO SET THIS UP!"

"LALALALALALALA—I'M NOT LISTENING!"

"WHY YOU SON OF A—"

"I think that's enough, Ieyatsu-kun." Nana piped in, hands covering Tsuna's ears from the beginning of the 'argument', and smiled at them with a sickeningly sweet smile on her face as they turned their attention to her and shuddered.

"You should know better than to use those bad words when Tsu-kun is near by—I mean, what if he heard it and thought it was good words to say to people." Xanxus then sweated from the tension she was giving to him.

"And you too, Ieyasu—what did I say about antagonizing your cousin?"

"…"

"I thought so." Nana nodded to herself. "Now you two, apologize to each other."

"…"

"…"

"Well, I'm waiting."

"…"

"…"

"…sorry/Sorry."

"Good," smiling again, now releasing her hands from her youngest son, she stood up from her seat, "now why don't we eat? I made all of your favorites by the way~" and disappeared to the kitchen.

The three stood silently as Tsuna looked at both of the teens with a confused look on his face.

"…I'm still banning you to go near Tsuna, Xanxus."

Xanxus huffed in reply. "Never planning on getting near the brat anyway."

With that, the two walked toward the dining table, leaving Tsuna (still with the confused look on his face).

"…big scary man is staying with us?"

END

A/N: I don't really like the ending here, so I'm gonna put an omake. Anyway, reviews would be nice, thank you very much! :)

~G L. [Jakarta, 03.11.2014]

Omake:

"Kaa-chan, can Tsu-kun ask a question?" Nana looked down to see Tsuna standing beside her and smiled. "Sure, what is it Tsu-kun?"

"What does 'brat' mean?"

Immediately, the older woman put her knife down and walked out toward the dining room.

"What did I tell you about using bad words, Ieyatsu-kun~?"

"…I'm screwed aren't I?"

"Yep~"

Giotto snickered from his seat while his cousin faced his doom as Tsuna blinked and tilted his head.

"…what's a 'brat'?"

Leva-nyan: …aku enggak bilang kalau itu beneran shounen-ai—cuma bilang "kemungkinan" saja lho—jadi "mungkin" Kikyo atau Hibari atau Kyoko atau siapapun yang mempunyai "kyo" di nama mereka adalah "Kyo-chan". :) Thanks for the review by the way. :D

booklover1209: …eh, maybe one-sided (from Giotto's point of view) —but I'll try. Thanks for the review by the way. :D

Freir: Hahaha, lol banget! xD Thanks buat review-nya ya, by the way!

Diamond Fox (guest): You'll probably find the answer in the next chapter—kinda… Thanks for the review by the way! :D

xxreader: …eh? You think so? Well thank you for the compliment and review!

Natsu Yuuki: Don't mention it—and yeah, I guess so—but anyway, thanks for the review! :D

JuCaos: God! I can somehow see them holding hands and playing in the sand while Kikyo's trying to make Tsuna feel better again! xD also thanks for the review by the way! :D

Obscuro (guest): Hahaha—you'll find out "Kyo-chan"'s in the next chapter (more or less). ;D And of course I won't—he's the thing I really wanted to write since I want to see Giotto's possessive-side. Lol. Anyway, thanks for the review!

L (guest): Aww, thanks for the compliment and also the review! :D

Hweianime: Well, you'll find out in the next chapter (more or less)—but don't count on "Kyo-chan" being really a boy, kay? :) Uh, I don't think Xanxus will be like that—it'll probably Tsuna who's gonna go follow him everywhere, much to Giotto's protests—but thanks for the compliment and review anyway. :)

[Jakarta, 06.11.2014] Edited and added a bit.