Disclaimer: First Chapter
Story Start!

Why did he have to do this again?

"Now, the goal of the fight should be to land a single hit good enough to finish the opponent off, or cripple their ability to fight further... and the goal of sparring is to train. When you spar, the goal is to lead the fight and draw it out to find your flaws or your opponents flaws." Naruto explained as he blocked two sword strikes with kitchen knifes, enhanced with wind chakra to make them much sharper.

Naruto kicked Yuuto and Xenovia in the face, with one leg, knocking them to the ground.

"Huyah!"

Naruto elbowed Issei behind him in the nose, knocking him onto his ass. Naruto had a rather amused grin as he glanced back at Issei, while Koneko's shadow started to come down at him from above. He grabbed her ankle, stopping her kick, and slammed her down on top of Issei.

They all got up after a few moments.

So Naruto jumped back so he could look at them all, and he looked towards Rias who wanted him to train with her peerage. She wanted to test out her new Knight Xenovia, and she wanted to see other things as well. Naruto on the other hand just looked at his jacket and saw that the sleeve was ripped out from him swinging Koneko into Issei too hard.

'Damn wet paper...' Naruto mentally sweatdropped, and he ripped the rest of his sleeves off and tossed them to the ground. He clapped his hands around Yuuto's sword, and twisted it out of his hands. Grabbing the sword, Naruto smacked the handle against Yuuto's forehead, before knocking Xenovia's Durandal out of her hands, stabbing it into a nearby tree. He kicked her in the side of the head and knocked her on top of Yuuto.

*BOOST*

He tossed the sword in his hand behind him.

"EEEP!?" Issei jumped when the sword stabbed right next to his crotch, stopping him from going forward. "DUDE!"

Koneko rushed forward and swung at him, aiming for the center of his chest. He countered by knocking his fist against her forearm, sending her fist to go flying to the side of his chest. He gave a short punch to her cheek, which knocked her slightly off balance, before he used the arm he countered her with, to hook around her arm. He swept her off of her feet, pushed both of his knees into her stomch, and put her into the dirt hard enough to leave a Koneko shaped indent into the ground.

"Guh!"

"Don't put ALL of your power into every strike, just put power into the strikes that are suppose to hurt, and don't attack with all your power when you don't know if it will connect. First I knocked Koneko off balance, then I punched her in the face to knock her more off balance, and I finished it by making her ass eat some dirt." Naruto got off of Koneko and dusted her off.

She rolled out of her hole and started to clutch her stomach, trying to get her breath. His blow had legit knocked all of the air out of her body, leaving her unable to breath and in pain. Naruto got down to her level and began to pat her back.

Yuuto and Xenovia were up and had retrieved their swords, ready to continue their training as well.

Koneko raised a hand to stop him when she regained her breath.

"Thanks."

"No problem, I'm not going to torture you guys. I am going to put a little hurt on ya though." Naruto then punched Koneko in the face hard enough to send her flying. Not hard enough to knock her out though.

She landed on her feet meters away, with a bloody nose.

"Ow."

"Don't do what I just did, unless you're fast enough to catch up to them before they land on their feet, try not to send them flying. All you're doing is putting them in a position to get some distance, get some breathing room. If you CAN get to them before they touch the ground, go for it, if not... do some body blows."

"Body blows?" Issei asked with a raised eyebrow.

He got punched dead center in the middle of the stomach, and he folded over Naruto's fist. He didn't go flying, instead the entire impact of the punch was located inside of his body. He felt the impact down to his bones, hard enough to shake him. It was a hit powerful enough to send him flying, but all of that power was focused to making him hurt as much as possible.

"You okay there?" Naruto asked Issei as the boy fell to his knees, and Naruto leaned down beside him. The boy was in a worse state than Koneko had been, and it was showing. Naruto got his water bottle from his hip, and he passed it to Issei. "Take some sips, and come back to training when you can breath right." Naruto stood up and jogged over to Xenovia, and Yuuto.

Yuuto raised his sword up in a defensive formation.

He was ready.

"I don't really use swords myself, prefer fists, so I really think you two would be better suited learning from somebody else... but my advice is..." Naruto dodged a swing from Xenovia by taking a few steps back. He kept walking backwards as he dodged swips from Xenovia, and Yuuto rushed towards him to reduce the distance.

He stayed defensive though.

He didn't push for an advantage.

'If I swing, he'll take my sword again. Xenovia has more physical strength, so I'll let her go for offense, then when I see an opening-'

A rock hit him between the eyes, Naruto kicked a rock off of the ground while Yuuto stared at his arms and torso.

"Keep your eyes focused on your entire opponent, not just part of them. What you can't see with your eyes, see with your ears. You could have heard me kick that rock at you, and blocked it." Naruto kept dodging Xenovia as he explained that to Yuuto. A sense of hearing was extremely important in combat, since your hearing picked up things your eyes could miss.

"See with my ears?"

"Or nose, but without super smell, it's kind of pointless." Naruto stomped on Xenovia's toes.

"YOWCH!?"

Naruto slammed his palm into her chin and knocked her into the air, and right onto her back when he grabbed her ankle and pulled her into the dirt. Koneko tackled Naruto from behind and wrapped her arms around him.

"I've got him!"

Koneko blinked when she realized that instead of grabbing Naruto, she had grabbed a log that wasn't Naruto. She tossed the log to the ground, and everyone who had recovered was looking around for Naruto.

"Ears."

Naruto was behind Koneko, and he kicked her butt, knocking her foward a few steps. He tapped his ears and gestured behind him. Showing that he had heard her coming before the attack had landed, and she could grab him.

"More importantly, you are all kind of... 1 trick fighters. Issei Boosts himself to get stronger, Koneko is your hard hitter, Yuuto is speedy with swords, and Xenovia is strong with swords. Maybe you should each learn something else... always have at least 2 or 3 skills to fallback on." Naruto explained as he caught a mule kick from Koneko by the ankle. He looked away from her panties as he yanked her leg, pulling her other leg into the air.

He dropped her on her head and hopped backwards several meters at a time.

"Personally, it's okay to be a close range fighter, but have a second fighting ability. I'm a Taijutsu and Ninjutsu type, but I'm pretty tricky and sneaky when I want to be. I'm mostly close range, but I've got a couple of longer range attacks. All of you are kind of close range." Naruto grabbed Issei's wrist and pulled it so that his arm was behind his back. He dodged a sword strike while holding onto Issei, and kicked off on Issei so that him and Yuuto would crash into the ground together.

Would.

Yuuto dodged and Issei hit the ground by himself, and Yuuto went full speed towards Naruto. Naruto saw that and stepped to the side, sticking his leg out. Yuuto tripped over his foot and went rolling across the ground.

"Don't use full speed if you don't have a way to read your opponents, or dodge without thinking. Going full speed means tunnel vision for most people. In close combat, going too fast can just make you lose even faster." Naruto sat on Yuuto's back and prevented him from getting up.

"He's a good teacher."

"I bet he learned most of these lessons by getting his butt handed to him." Akeno deadpanned, when she saw the "learned from mistakes" kind of teaching that Naruto was giving. That method of teaching was usually done by people who had experienced those very same mistakes at some point.

Naruto picked up a rock and nailed Akeno right in the nipple of her right boob.

"OW!?"

"I mean, she isn't wrong." Naruto stood up off of Yuuto, helping him stand up. Naruto let Yuuto retrieve his sword. Once everyone was ready the sparring began again, with Naruto taking the defensive role still.

Until he decided to switch.

Yuuto was the only person who saw what happened when it happened, when Naruto slammed his fist into Koneko's belly. Then rushed forward and punched Issei's gut, before he kicked Xenovia in the belly. Yuuto wanted to defend himself, so he tried to jump backwards, but even as he raised his sword to defend himself, his sword was too slow, and his jump was too slow. He got an elbow in the gut, and Naruto jumped back to his starting position.

All in the blink of an eye.

To Rias, she saw a blur of motion as 4 of her servants collapsed to their knees, all holding their bellies.

"Damn, you actually saw that... you're got good eyes." Naruto complimented Yuuto for his speed. He had almost had enough time to react to the attack and dodge it. "If you had focused completely on dodging or blocking, you might have done one of them. If you're going to block, then block, or dodge then dodge. Doing both slows down your reaction speed." Naruto had punched and kicked everyone pretty hard there.

Koneko, the defensive wall that she was, stood back up first and raised her fists. She rushed towards Naruto and lowered her stance so that she was even smaller. She made herself a smaller target, and harder to hit, while making it easier for her to dodge with her agility.

Naruto slammed his foot on the ground right in front of her foot.

The small crater his foot created was enough to make her foot slip into the crater, and he punched her across the cheek. She slipped even further and landed on her side. She put both of her hands on the ground and tried to kick him with both feet while she recovered.

He just stepped backwards as she flipped into a standing position.

"Where did he-"

"Konoha's Hiden Secret Taijutsu Technique:-"

Naruto was crouched behind her with his hands making a handsign.

"... KONEKO, he's going to use NINJUTSU! Raise your guard up!" Rias shouted her advice.

"-One Thousands Years of Death!"

"KONEKO!" Everyone shouted when they heard the name of the technique, only for everyone to stop as their reactions went completely neutral when they saw what Naruto did. He shoved not 1 or 2, but 4 fingers straight up Koneko's rear side. Right up her skirt, giving everyone a brief shot of her panties.

Koneko's eyes went from scared, to shocked, to neutral, and then it settled on pain moments later when she went flying. Her face slammed into a tree branch, breaking it as she landed on top of another tree branch, holding her hands cover her panties, wiggling her legs back in forth in extreme discomfort.

"AAAAAAH! Why did that hurt so much!?"

[... Somehow he remembered the name of that technique]

"The technique that everyone laughs at, until they feel it used against them... I introduce you to the technique that is truly feared by everyone who has had it used on them... the 1000 Years of Death. Somehow I remembered the real name." Naruto stood back up and dusted himself off.

Issei was covering his ass.

"Dude..."

"Dude nothing, it's a technique that works. The butthole is a weak spot, you do realize I could have shoved a knife or explosion up there... and let me tell you, I've done BOTH to people." Naruto explained as he took out one of the kitchen knifes.

People went pale.

Shoving explosives up people's asses was... a scary thought, and even scarier was the fact that Naruto just admitted to having done it before.

"Why does he remember that?" Rias just questioned his weird memory.

"Because, you never forget the fear of the 1000 Years of Death, and the fear of what the opponent will shove up your butt... it's truly a feared technique-" Naruto could feel Koneko was rushing towards him.

He accepted his punishment.

Koneko kicked him in the face with both feet, and he accepted his punishment as he went flying. She had burning red cheeks, and her hands were covering her butt. She was both embarassed and enraged at being on the recieving end of that technique.

She pointed at Issei.

"Why didn't you use that on him!?"

"Because I'm not sexist, I'll lay a smack down on anyone, regardless of gender. Also, you were crouching to make your stance lower. I wanted to show you that by doing that, you make it harder to dodge attacks in time." Naruto explained his legit reasoning for using the technique.

When you lowered your stance, you made yourself harder to hit, but you made it harder to dodge attacks from a lower stance. If your opponent was capable of making themselves appear smaller than you, then your low stance could be turned against you.

"Ah..." Koneko blushed at the reasoning.

It seemed less perverted when he explained it that way.

"Of course, I plan to use it on ALL of you eventually just to be fair, to teach you that you need to always watch your back during battle."

"AH!?"
"What the hell!?"
"MY FUCKING ASSHOLE!"

Yuuto, Xenovia, and Issei all went flying when clones of Naruto appeared behind them in similar positions, and sent them flying by chakra powered butt pokes. They instantly learned their lessons that just because Naruto was giving them a moment to breath, didn't mean that they weren't still currently in battle.

Koneko felt better now.

He kicked her in the head to remind her that she was still in the middle of training, and to not dodge her guard.

By the end of the sparring session, Rias had a pretty good grasp of where she needed to have her peerage improve their abilities.

Chapter End!
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