This starts at the beginning of the Naruto shippuden
It was about 3 PM when a boy about the age of sixteen and a man who was about who knows how old walked through the leaf village gates, the boy had long vermilion red hair with blonde ends that went to his waist, he wore a black jacket similar to the fourth hokage's sharing the same red flames. He was well built and muscular . He had ocean blue eyes with vertical slits, three whisker shaped birth marks on each side of his face, to add to that he had fangs similar to that of the Inuzuka clan, only his were a little bit longer and thinner. He wore his leaf village headband around his waist letting his hair fly wherever the wind blew it. This boy was Naruto Uzumaki. The man next to him was Jaraiya of the legendary Sanin. As the two walked into the heart of Kanoha which is a busy street full of gossiping girls, merchants, stores and citizens, people started to stare at the unfamiliar ninja walking with the toad sage, Naruto then move his hair out of his face. Upon seeing this, the girls who usually would be gossiping were all over him.
"Hey what are you doing? stop that, my hair's attached o my head you know" said Naruto.
A certain pink haired kunoichi recognized his voice, and span around to see a hot guy with beautiful red hair being attacked by a bunch of girls.
'Hm, i guess I'm just hearing things', thought Sakura.
Then she saw a man with white hair looking at the scene while writing something into a notebook, he looked like he was enjoying this. She then looked at the crimson haired boy and saw a demonic smile on his face, then she thought she realized what was going on.
'Those perverts', thought Sakura as she marched to the red haired boy.
Naruto noticed a presence behind him come closer and closer until Sakura swung at him only to punch air.
"He vanished", said Sakura to herself
"No I'm right behind you Sakura chan"
'Hey who are you and how do you know my name?" Asked Sakura.
"Its me Sakura chan, i guess no one recognizes me with my hair like this"
Naruto moved the hair from his face. Sakura gasps from the surprise, "Naruto is that really you?"
"yep the one and only" replied Naruto.
Sakura then punched him dead on the right side of his head, "that's for being a pervert"
Naruto was on the ground holding his head, he then started shake in pain
"Come on Naruto I've hit you harder, stop faking"
"He's not faking" said a man's voice, "you hit him in one of the most sensitive places on his body, look at him now"
She then brought her attention to Naruto who was surrounded by a pool of blood,
"Jeez" said the old man, "I've never seen Naruto bleed this much. You must have hit him kinda hard. By the way I am Jaraiya, Naruto's sensei"
"Nice to meet you Jaraiya sensei, I am Sakura Haruno".
"Damn Sakura that hurt", said Naruto who was now standing upright.
"You're so soft Naruto, a little punch to the head and you start bleeding what's up with that"
"Sakura, about that I gotta show you something but promise me you won't tell anyone what you saw unless I say otherwise."
"Alright Naruto, what is it that's so important?" asked
"What are you, crazy? I can't do that here, otherwise I wouldn't have made you promise. Let's go somewhere private, how about training field seven?" asked Naruto.
"Alright Naruto" said Sakura in a rather uninterested tone.
Training field 7
"Okay just hold on a second" said Naruto as he released his henge to show that had a long red tail with a white tip, longer fangs, claws, and two red ears on atop his head. The ear on the right was swollen from Sakura's assault.
"Oh kami you're so cute Naruto, that long fluffy tail and those fuzzy ears. Can I touch them?" asked Sakura.
"Only if you fix the ear you damaged" within seconds his ear was healed "
"So now you know Sakura, please don't harm my ears again i need them" said Naruto.
Sakura ignores him as she fondled Naruto's ears, Naruto then began to blush and then he started changing, he got smaller and smaller until turned he into a little red fox. He then rubbed his body on Sakura's leg as he began to purr. She then picked him up into her arms and began to scratch his ears once again this made Naruto purr even more.
"So I see you figured out his weakness" said Jaraiya.
"And what would that be?" asked Sakura.
"Getting his ears scratched by a pretty girl" replied Jaraiya
"Naruto thinks I'm pretty, asked Sakura with a small blush on her face. "how do I know you're not lying.
"Yip Yip Yip" said Fox Naruto
"What are you saying" Naruto asked Sakura.
"He said he will only transform if the he truly believes the girl doing it is truly pretty, other than that it still feels pretty good from anyone" replied Jaraiya.
All of a sudden Kakashi appears "hello master Jaraiya, was your training with Naruto a success".
"Yeah, he's about as strong as an elite Jonin" said Jarayia with a proud and triumphant look on his face..
"Really, where is he?"
"look behind you Kakashi sensei" said Sakura
he turned around to see Sakura holding a red fox in her arms, she was scratching its ears.
"Sakura where is he?" asked Kakashi
"You're looking at him" said Sakura
Naruto then jumped out of Sakura's arms and onto Kakashi's face as he lost his balance and fell to the ground. Naruto then proceeded in licking his face. Kakashi picked up the fox and gently set it down onto the ground.
"Are you telling me that this fox is Naruto?" asked Kakashi
Jaraiya and Sakura both nodded.
"In that case I can do this", Kakashi grabbed Naruto by the tail
Kakashi don't pick him up that way, said Jaraiya as Kakashi lifted Naruto.
Naruto became silent.
"Sakura put these ear plugs in or you may go deaf"Said Jaraiya
"yiiiiiiipppp! " screamed Naruto.
Tears came from Naruto's eyes as he tried to grab the base of his tail with his paws to relieve the pain, but it didn't work. Kakashi was now swinging him around like a pendulum. Naruto screamed louder and louder until it was more like he was shrieking. The whole village has heard it, but no one but the Inuzuka knew what Naruto was saying (help me, there's a madman trying to rip my tail off, please I'm begging you). All of a sudden Hana Inuzuka had come out of the bushes to see Kakashi dangling a red fox kit by it's tail. "Kakashi, don't you know animal cruelty is against the law"? asked Hana
"But this isn't an animal its Naruto, just in fox form" replied Kakashi.
"Well he called me saying that a madman was trying to rip his tail off so I'm gonna have to ask you to stop, you don't wanna paralyze him to you?" asked Hana.
"No", said Kakashi but right before he put him down they heard a crack.
Naruto went quiet, you could see the pain in his eyes so much pain that the only thing he uttered was a small yip, all feeling in his tail was gone. The tears were endless as Naruto's transformed body began to twitch until his body went limp.
"Oh shit" said Kakashi.
