"Mm…! There you go again, Nii-san!" Sasuke scowled at his brother displeased. "Why is it so damn hard to believe?"
"… It's actually really simple, Sasuke."
"Destiny…" Sasuke huffed. "How's it destiny?" Itachi sighed and shook his head.
"… Every Uchiha has a bond with a Senju made by destiny. And whether the Uchiha likes it or not, the Senju is the seme." The younger raven was about to protest, but his brother cut him off. "Just look at Madara and Hashirama." Sasuke rolled his eyes.
"Maybe… but that doesn't mean it's the same between me and Naruto. Madara would have topped Tobirama, if they had been together in a certain kind of relationship." Itachi raised a sceptical eyebrow.
"Mm… maybe, but an Uchiha don't have more than one Senju bond to them. And besides; Madara and Tobirama hated each other, and not in that secret Senju/Uchiha-relationship way."
"Specifically, Madara had at least two reasons to hate the white-haired Senju. One: Tobirama was a Senju, but not Madara's destined Senju."
"And two: Tobirama touched Izuna, which is a direct way to Madara's hate list. No one touches Madara's baby brother without breaking something, but whether it's a leg or the neck is the question." Sasuke shivered at the thought, but shook it of easily, before he's was caught in the act.
"… So they didn't have anything going on behind the scenes?" The older of the two shook his head.
"No. It was Madara and Hashirama, and Tobirama with Izuna. Nothing else. So you can forget your little idea about you topping the Kyuubi-kid." Sasuke scowled.
"There you go again! Dammit! If I say I top him, then I top him!" Itachi shook his head. "Why is it so damn hard to understand?"
"… Because –"
"No, no, let me guess." Sasuke cut him of. "It's because you can't imagine your cute, innocent little brother being dominant. It simply doesn't make sense in your head even though I'm an Uchiha!" Itachi blinked at him, before nodding.
"… I can't help it… It's a naturally part of being the older sibling." Sasuke raised a sceptical eyebrow.
"Yeah, right… You're the only one being this overprotective." Itachi shook his head. God, just why did his brother have to be so damn stubborn?
"No. Just look at Madara. You'd really think that he let just anyone near Izuna? … Just anyone stepping to close to his brother made his blood boil."
"… That's something else. Izuna was all innocent and uke-ish. He needed that protection."
"… Izuna was an Uchiha-prodigy just like Sensei (Madara). They were equals. But even though, Madara couldn't help being overprotective, because of their strong bond." Sasuke glared shortly, before crossing his arms and looking elsewhere.
"… So what? I don't want to discuss this anymore. You're so damn stubborn…"
"… It's not my fault, you don't want to admit that you're topped by Fishcake*."
"… It's not only that…" Sasuke pouted. "It's also the fact you won't accept the fact that I play around with other than just him."
"For example Deidara, and the fact that I top him."
"… Hell no. That's not going to happen. Ever."
"… You're impossible. Impossible."
It's actually based on me and my friend's, Kakiity, never ending discussion whether it's NaruSasu or SasuNaru, when we're cosplaying/cosplay-talking as Sasuke and Itachi. I'm the one of us that believes in Narusasu and don't want to compromise or anything. It's practically our own words and reactions that's expressed/written down xP
*My nickname for the blonde Hokage-obsessed guy/Naruto from time to time ;P
Hope you enjoyed reading our craziness!33