I don't own Naruto, or any of its characters.
"Talking"
'Thoughts'
-Change in location or time-
"Tailed Beast or summon animal speech"
Description of what's going on, or something a character is doing.
Chapter 4: Gender Issues
Naruto and Hinata are coming to the end of their first session of night-time training in the shared section of their mind scapes. Minato and Kushina have explained the secret use of Shadow Clones to help with training, since anything the clones learn, is transferred back to the original person who used the jutsu upon the clones being dispersed. They have also given basic instructions on how to learn the Rasengan, although they can't practice or use it yet while awake, as it would bring up too many questions. They are also learning how to use Kushina's chakra chains.
"Now Naruto, there is one more thing you have to learn before waking up." Kushina says, looking at her son in Hinata's body.
"What's that, mom?" Naruto asks, tilting Hinata's head to the side.
"Table manners." Kushina replies.
"Why would I have to learn that?" Naruto asks, crossing Hinata's arms and frowning. "I've been eating all of my life."
"Yes, however, you are now in the body of the heiress of the most powerful and respected clan in the village, if you eat like you normally do at formal matters, it will make Hinata and her family look bad." Minato replies, causing Naruto to sigh.
"Alright, I get your point." Naruto says, as she and Hinata walk over to a table that Minato and Kushina created. Naruto and Hinata sit down, and a bowl of ramen appears in front of both of them. "Oh yeah! Ramen!" Naruto exclaims, and goes to dig in, before having her hand slapped by Kushina.
"No, Naruto, watch Hinata, and see how she does it, because if you don't want to make her look bad, you're going to have to do it like that." Kushina scolds. Naruto pouts, but watches as Hinata slowly eats the ramen in front of him.
"Now you, Naruto." Minato says after Naruto has had time to watch.
"Ok, but I have to point out that if she eats like that, then everyone will think there's something wrong with me." Naruto replies, before beginning the process of eating in a dignified manor. A couple minutes into it, they hear a frustrated shout. They look over to Naruto, who looks really annoyed. "How does anyone ever eat like this, it'll take forever to finish!"
"Don't worry, Naruto." Hinata replies. "You only need to eat like that at formal occasions; otherwise, you can eat like normal." After this, things progress very well, until it is time for the two to wake up.
-With Naruto-
Naruto wakes up in Hinata's bed and sits up, stretching Hinata's arms above her head while yawning. She gets out of bed and starts walking over to Hinata's wardrobe. On the way, she pauses in front of a mirror and looks in. Hinata's sleepy face looks back, before changing to have a wide grin that looks out of place on the shy heiress's face. Just for the heck of it, Naruto experiments with seeing how different expressions look on Hinata's face, until she comes across one of puppy dog eyes, which makes her shiver.
"Wow, I'm glad Hinata never used this look on me, on this face, it makes me want to give in, and I'm not being asked to do anything! In fact, Hinata probably could of had me do anything just by giving me this look." Naruto gets back to the task at hand. She gets out of Hinata's night clothes, and begins to dress up in Hinata's usual outfit. The bottom half comes easy enough, but upon trying to apply the bra, she comes to a problem.
"How do girls put these things on?!" Naruto wonders aloud in frustration, not getting it to work, before throwing it to the ground with a groan. "Heck with this! I'll just ask Hinata to help when I go to see her!" Naruto picks up the bra and puts in on a table nearby. She goes and puts on Hinata's fishnet shirt, and considers going without the jacket since she doesn't mind others seeing the size of Hinata's breasts, and Hinata said that he just didn't want anyone to see his original body's breasts unless it was ok with the one he loves, who Naruto has realized is herself, but finds that with Hinata's breasts pressed tightly against the shirt, that her erect nipples are clearly visible due to poking out throughout the material, so she gets the jacket as well and puts it on. Naruto puts the bra in an inside pocket in the jacket, then zips the jacket up, before heading out of Hinata's room.
-With Hinata-
Hinata wakes up in Naruto's bed and sits up. He looks around, partially pleased to know that it wasn't all a dream. He gets up and goes to Naruto's closet to get out a copy of Naruto's usual outfit, after which, he goes to the bathroom, where he proceeds to take off Naruto's night clothes and get into the shower as he turns it on.
-Inside the shared section of mind scape-
Minato and Kushina are watching what's going on, with Minato scratching his head in confusion.
"Didn't she do that last night?" He asks. Kurama snorts as he opens an eye.
"The pipsqueak is clever." Kurama replies with a chuckle. "This is all an excuse to her in order to get another glimpse of Naruto's body." Kushina replies to this with pride for her son-turned-daughter.
-With Naruto-
Naruto runs out the door to Hinata's room, only to stop and wince upon feeling Hinata's breasts, unsupported because of the lack of a bra, bouncing up and down, slapping against her chest roughly. She adjusts her speed and length of her steps in order to keep that from happening again. She walks downstairs, and bumps into Hiashi.
"Sorry father." Naruto says with a bow, remembering how she's supposed to act towards him in order to keep him from getting suspicious about who he is talking to.
"Hello, Hinata, where are you heading out to?" Hiashi asks.
"I'm heading out to train some more." Naruto replies quickly, and begins to walk passed Hiashi, only to have him put a hand on her shoulder.
"Hold on, I have something for you before you go." Hiashi replies, leading her to a storage room, which he enters, then moments later exists, holding a couple scrolls in his arms, which he hands to the person he believes to be his eldest daughter. "These are techniques of the Gentle Fist style, now that you have shown such potential, I can allow you to learn them." He begins to walk away, before stopping and looking at Naruto. "Have fun training with Naruto."
"W-What!?" Naruto responds in shock, taking a step back, face reddening. "What do you mean?"
"Hinata, I know how you feel towards Naruto." Hiashi replies. "He is the only person who could inspire this great a change within you this quickly." Hiashi walks off, and Naruto leaves the mansion.
"Am I the only person who didn't know...?" Naruto wonders aloud, a surprised look on Hinata's face.
-Later, at Naruto's apartment-
Naruto walks in, only to hear the shower running.
"Huh, she must be in the shower." Naruto mumbles. "I figured she did that last night, oh well." Naruto shrugs, and tries activating the Byakugan, both to see if she can yet, and to tell how close to done Hinata is. What she sees causes a blush the shade of red normally found on Hinata's face to form. Still blushing, she lies down on her bed, and pulls down the zipper on Hinata's jacket half way, allowing her access to the mounds on her chest, which she cups and begins jiggling. She keeps this up until she sees Hinata getting dressed, which is when she re-zips the jacket, turns off the Byakugan, and sits up, noting all the while a dampness in between her legs. Hinata walks out, fully clothed, and blushes.
"H-Hello, Naruto." Hinata greets, the fact that for all he knows, Naruto could have seen him enjoying his new body because of the Byakugan, not escaping his grasp.
-The Hokage Tower-
The Third Hokage, Hiruzen Sarutobi, is greeting Jiraiya, who is temporarily back in the village to report his new info that his spy network has dug up. Before leaving to continue, however, Jiraiya asks his sensei if they can use the crystal ball to check up on his godson. Hiruzen agrees, and gets out the crystal ball to use, and the two are treated to a surprising conversation.
"H-Hello, Naruto." 'Naruto' greets with a deep blush on his face.
"Hey Hinata, I figured I'd meet you here before go tell the old man what happened." 'Hinata' replies, looking at 'Naruto' as she says this.
"You really should show more respect for Lord Third Hokage." 'Naruto' admonishes.
"Eh, I always call him that." 'Hinata' replies with a shrug. "If he hasn't said anything about it by now, I'm pretty sure it's ok with him if I call him that."
"Sensei, what's going on?" Jiraiya asks, looking towards Hiruzen.
"It appears that Naruto has stumbled upon a forbidden jutsu that is an even greater hidden secret than any other in the village." Hiruzen says with a sigh as he face palms. "Now it seems he's in the body of the Hyuga heiress and vice-versa." Jiraiya gives a perverted giggle.
"So much potential." Jiraiya says with a perverted grin. "This is great potential for research for my next book!"
"Anyway, before that, I think we should get are chakra control better, after all, if we're stuck like this, we need to make sure we're as prepared as possible." Naruto continues. "Plus, your dad gave me several techniques to learn, thinking I was you. I want to make sure to learn them before he has a chance to find out, go ballistic, and take them back."
"Well, with the Shadow Clone method that your parents explained to us when they appeared in front of the seal, it shouldn't take too long." Hinata replies.
"Yeah, y'know, I have to wonder..." Naruto begins. "The old man complains about paperwork, why doesn't he just make Shadow Clones and have them do it?" She finishes with a shrug. This causes said "old man" to freeze up.
"Stupid! Stupid! Stupid!" Hiruzen repeats, banging his forehead against the desk.
"Well, Naruto, we should get that training done so we can tell Lord Third Hokage what happened." Hinata says as he begins to head for the door.
"Wait! Hinata!" Naruto calls out, causing him to turn towards her.
"Yes, Naruto?" Hinata asks, tilting Naruto's head to the side.
"There's something else we need to take care of first." Naruto replies. She sees that she has Hinata's undivided attention. "I need help putting on a bra." All three people who hear this go beet red.
"Y-You c-came d-down here br-bra-less?" Hinata stammers.
"Yeah, I couldn't figure out how to put it on." Naruto replies, rubbing Hinata's right hand behind her neck.
"This viewing is over!" Hiruzen says, turning off the crystal ball.
"So what exactly is going on here?" Jiraiya asks.
"Well..." Hiruzen begins.
-Later on-
Naruto and Hinata walk into Hiruzen's office, only to see Jiraiya and Hiashi there.
"What are you doing here father?" Naruto asks, playing the role of Hinata.
"Lord Hokage asked me to come here. Why, I don't know." Hiashi replies. "Why are Lord Jiraiya, my daughter, and Naruto here though?"
"I called you here, because you deserve to know what has happened, Naruto and Hinata are here because they came to inform me since they are involved, and Jiraiya because he discovered at the same time I did." Hiruzen replies. Naruto and Hinata looked surprised.
"How did you-" Naruto begins.
"We overheard your conversation this morning with my crystal ball." Hiruzen replies.
"What has happened?" Hiashi asks. "And why did Hinata not tell me this morning?"
"Hinata couldn't have told you this morning." Jiraiya replies.
"And why is that?" Hiashi inquires.
"Because she hasn't seen you all day." Hiruzen answers.
"Nonsense, I talked to her this mor-" Hiashi begins.
"That wasn't Hinata, that was Naruto in Hinata's body." Jiraiya interrupts. Hiashi looks at him in annoyance, thinking he is joking, before seeing the serious looks on everyone's faces.
"...What!?" The Hyuga clan head screamed. Luckily, a seal to keep sound from exiting the room had already been placed.
-Later-
After a short blow up from Hiashi, and a rant about how Naruto better return his daughter's body immediately, where it was revealed to said clan head that the switch is permanent, and the details of why Naruto and Hinata didn't realize that they were making it permanent until it was too late, and their meeting with Minato and Kushina (leaving out their play times, obviously), Hiashi has calmed down, and is no longer glaring at the boy occupying his daughter's body.
"Why not just have that jutsu destroyed? That would have prevented this whole problem." Hiashi asks.
"It's a secret weapon of the village's, let's say, for example that we'd be attacked by another village, well, we could switch the leader of that village with one of our own people, and then we could use that leverage to stop the attack, and put ourselves on better terms politically with that village." Hiruzen replies, before noticing Naruto fidgeting. "Is something wrong, Naruto?"
"I kinda need to go to the bathroom." Naruto replies sheepishly. Hiashi frowns at the thought of a boy seeing his daughter's body unclothed, but says nothing, as said boy has seen it already, and as the switch is permanent, the boy in question would eventually have to see it again.
"Go on." Hiruzen says with a nod towards a restroom, and Naruto bolts into it. A couple minutes later, the three men and the girl in a boy's body hear a loud female shriek.
"Wow... I didn't know my voice could get that loud." Hinata says in shock as the three adults drew their attention to the restroom door, Hiashi preparing to bust it down, thinking that his daughter's body is being kidnapped again, when Naruto runs out, moving awkwardly with a panicked look on Hinata's face.
"Naruto, what's wrong?" Hiruzen asks, but Naruto doesn't appear to hear him as she is repeatedly saying sorry to Hinata.
"N-Naruto, what are you apologizing for?" Hinata asks, worried.
"I don't know how, but somehow I damaged your body without knowing until now!" Naruto replies hysterically.
"What do you mean?" Hinata asks worried about Naruto.
"I'm bleeding in between the legs!" Naruto screams. The blood starts draining from the all the faces that Naruto isn't using.
"Y-You're not injured, Naruto." Hinata replies.
"Then why am I bleeding!?" Naruto asks.
"With all the excitement, I completely forgot it starts today..." Hinata begins, Naruto looks at him in confusion. "Naruto, every month a girl has something called a period that lasts anywhere from a couple days to a week, and during that time, she feels cramps and may get emotional, and mine is supposed to start today."
End of Chapter
Well, this is as far as I've gotten so far on the story, I'm currently writing chapter five, but I don't know when I'll be done.