Naruto grows a penis on Tsunade's body and pounds Sakura

Naruto wanted to have fun with Sakura, so he waited until she returned. 20 minutes later Sakura showed up with the adult novel in her hand.

"Here Lady Hokage, I did as you asked" Sakura said with a red face.

"Nice now your training starts now Sakura your going to need to take your clothes off for this Jutsu." Naruto said in Tsunade's voice. Sakura was uneasy at first but did as she was told. She stood there naked in front of him, as Naruto started preforming hand signs to a jutsu he had found in Tsunade's sex scrolls. "Ninja Art sex change jutsu!" Naruto said as a puff of smoke appeared and as it gone away Sakura could't belive her eyes. Lady Tsumade lower half had a bulge under her robe. Naruto became hard in Tsunade's body and her pussy formed into a dick as it replaced Tsunade pussy. "This is a jutsu that allows the user to change their genitals into a huge penis." Naruto said rubbing his new dick. "What the hell is going on?" Sakura said as she backed up.

"You see in order to send you in to a war, you as a women need to build a resistance to sexual ****, so this is your first step in training" Naruto said with a smile.

Naruto stood up and walked toward Sakura with a bulge in Tsunade skirt."Sakura bend over for me you must take this pounding for 30 minutes, if you do you pass"

"All right, please just go gentle" She said bending over Naruto pulled Tsunade's skirt off and stood behind Sakura with his 13 in hard cock near Sakura behind.

Without saying a single word, Naruto ram his cock right into Sakura's ass hole.

Sakura moan out in pain, then started shouting in panic.

"Lady Tsunade, stop! that is the wrong hole what are you doing, please sto.... ahhh stop~ahh!!!"

Naruto smile with Tsunade's feminine face and said...

"Shut up Sakura you must to prepared to take it up the ass as well, besides you come interrupting my break, asking for training so I'm giving it to you!"

Naruto then speeds up and pounds Sakira's ass as hard as he can.

"Lady Tsunade, ahhhh.. stop~ahhhh~ this... this isn't... aahhhh....tra~~~agghhraining"

"Sure it is, n it's one of the hardest training a girl could master, the training of getting ****"

Naruto said while slapping Sakura's ass, feeling his huge breasts bounce with every trust, Sakura started crying, the pain from her ass hole she felt for the first time made her felt uneasy.

Naruto continues the **** while stating...

"What a weak bitch you are Sakura, you will never be half as good as me, look at you now, a little ass **** and you can't handle it?"

"This training is especially invented to train female shinobi how to hold their place once they were capture by the enemy, your enemy will not only **** you, they will do all that they can to enjoy every moment of it, and you must withstand the shame and the pain, while keeping your head in the game, so you don't lose it and give them valuable information!"

What Naruto made up using Tsunade's convincing voice, sounds very persuasive to Sakura, so she listened. Of course it would, as Naruto is now Tsunade, he knows every thing about her, he read her memories and habits, and were able to act out a perfect Tsunade, sounding like how Tsunade would sound when she's giving Sakura lessons.

Sakura, tried to hold back the tears, but the more she did the more she moan out in ways that turns Naruto on.

"Hhhhmmm.... ahg...ahme.....aahhh~~~hmm!!"

Naruto smirk with and un-natural smile using Tsunade's matured women face... and started calling out insults towards Sakura while ass **** her as hard as he can.

Naruto, still in Tsunades body, creates a shadow clone of Tsunade, with the addition of a huge penis. This clone begins **** Sakura orally, while both of them shout out insults at Sakura.

ONE HOUR LATER

Sakura lays on the floor, her will broken. Naruto decides to....