Naruto Abandoned Heir(revamp)

Chapter 11

Tomorrow is the Chunin Exams. Naruto and his team is still relaxing at the Konoha Park. He always remembers what Jiraiya says when they are drinking, 'Drinking, Chilling, and resting are the best things after Fucking.' Those words of wisdom always gets Jiraiya in trouble, but not Naruto. Well, Orochimaru did thought him that 'Beaches, Good Beaches, Bad Beaches all of them are after your riches.' he doesn't believe it. Those two things are not connected, but those two still made him to what he is now. A true Savage.
The only thing he fears now is yandere Kasumi, Obi and Izumi. He is brave but when it is about his precious people he won't let them get hurt by his words or actions.
"Naruto-sensei, do you think we will raise our ranks to Chunin?" Kira asked the Jounin.
"It is all on you. But in my opinion all of you could pass the exams no problem. So do your best, I will grant any wish that, is within my power, you want." Naruto said as he chuckled.
"Really?" The three Genins asked in unison. Naruto was surprised by the enthusiasm of his Genin team.
"Yup, as long as it is within my power." Naruto said to his Genin team.
"The I have a bet for you." The four of them heard a voice. They looked around to see where it came from to only see Uzumaki Tetsuya and Uzumaki Karin.
"Oh it's Fake-A-Saurous Tits and the Jack-ass. Sorry I am not good with names so you have to settle with those nicknames." That's a lie, he has an eidetic memory.
Hiding their rage Karin said. "How about we have a little bet?"
"What kind of bet?" Naruto asked, clearly excited to win. He doesn't remember him ever losing in a bet.
"If our genins beat your genins, you have to do what we want and be our slave." Tetsuya said with a smirk.
"And if my genins win?" Naruto asked.
"We will give you a million ryo." Karin said.
Naruto's genin team are lookin at him. They are fearing for the worst, only for Naruto to say. "Make it ten million ryo."
"Deal."
After that Naruto shook their hands
"Nice doing business with you." The two Uzumaki said said as they left.
"Time to win." Naruto said laughing at the situation.
"How could you take this lightly Sensei?" Hinata asked clearly shocked at what just happened.
"Don't worry you will win. I believe in the three of you." Naruto said with a warm smile.
"Baka!" Naruto heard a voice behind him.

End
So who do you think did the voice came from?