AN: Hi everyone! Sorry about not posting new chapters during the summer, but I was writing and planning out chapters. New chapters for all my fics will come out fairly soon, now that much of the planning work is done! So yeah, another chapter for Harry Potter and the Power of Destruction! Just an FYI, I have planned a sequel to this fic. The name and plotline are still in progress, but there WILL be a sequel. So yeah, look forward to it! Also, from here on out all chapters will be in third person. So yeah.

Also, LIME AHEAD! If some of this stuff is not your cup of tea, then skip it! But let me tell you, because of teen Devils' hormones starting early and being much higher, Harry and Hermione will be going further.

Lastly, I don't own Naruto. If I did, Jiraiya wouldn't have died, and Naruto would be 6th Hokage. Anyway, enjoy!

Chapter 7: Mark of the Sage

"Harry-kun, Hermione-chan, start by sitting cross-legged and meditating. Look within yourself. Focus on your chi, your demonic power, and your magic. Until now you've only used those energies by themselves. Chi in your punches and kicks, demonic power in battle, and magic at school. Shirone-nya and I are going to be teaching you two things. The first thing we'll teach you is to combine those three energies together," Kuroka instructs her two students. Harry and Hermione sit cross-legged, placing their hands in their laps.

Harry looks deep within himself. He sees his chi, a bright emerald green color flowing through his body. He sees his demonic power, a dark crimson mass of power rushing through his body, collecting in a central hub at his core. He sees his magical core, a bright white mass of magical energy in his core.

"Take a little of each energy. Combine them together, with each separate energy making up a third of the new mix," Kuroka instructs. Once again focusing inwards, Harry channels chi to an unoccupied location, slightly off from his core. He focuses on his demonic power, feeling the dark energy joining up with his chi, filling him with strength he didn't know he had. As this feeling began to grow, he focused on his magic, adding it to the swirling mixture. The mixture, even more volatile than before, began to swirl faster and faster.

'If I don't do something quick, this is going to go out of control like all the other times I tried this!' Harry tells himself. Observing the rapidly expanding vortex, he realizes the problem. Slowly drawing away a trickle of demonic power, Harry observes the rampaging swirl start to slow to a crawl. Harry repeats this process until every last ounce of his energy is contained within the now supermassive ball of energy.

"Once you have created a ball of all three energies, slowly guide the combined energy through you. Make it yours. Channel it through your body," Kuroka explains. Feeling confident, Harry mentally grins. He hooks his will onto the ball, drawing a thin stream of energy away from it. Slowly but surely, he directs the energy through his body, causing a warm feeling to overcome him.

'What…what is this? It feels so…so comforting, so warm. Why?' Harry asks himself.

"Once this is complete, maintain your focus until your body is used to the new energy. You'll know that this is the case when that warmth that you're feeling disappears. Then you can come out of meditation," Kuroka explains.

Harry focuses on the flood of energy as it begins to accelerate to the speed of normal energy flow. Initially, it burns, causing him to involuntarily hiss in pain. But slowly, he begins to ignore the pain, focusing on the feeling of flowing energy itself. The pain begins to fade, leaving the energy flowing through him. Feeling a bit daring, Harry lets go of the energy and assumes the role of an observer.

'I hope this works!' Harry tells himself, opening his eyes. Blinking twice to regain his bearings, he briefly looks inward. To his surprise, he sees the new amalgam of energy flowing through him naturally. Blinking again in surprise, he grins in realization.

'I did it!' he yells mentally, so as to not disturb Hermione. Looking to his left, he sees her begin to awaken. Once her eyes are open, Harry turns to look at the two Nekomata.

"Done?" Kuroka asks them. The two nod.

"Good! Now, on to the next step," she says, motioning for the two to sit.

Once the two are seated, she begins again. "Now, the next step is to add to that new energy. But before we do that, you two need to get used to using that new energy. So you're going to spar. Harry-kun will face Shirone-nya, and Hermione-chan will face Ryuko-chan. You're up first, Hermione-chan," Kuroka tells the two of them, motioning to the sleeping girl beside her, Matoi Ryuko. Hearing her name, Ryuko half-opens her left eyelid.

"Wha?" she mumbles.

"Get up, Ryuko-chan, you need to fight Hermione-chan," Kuroka commands. Yawning, she stands up, rubbing her eyelids.

"Alright. Ready, Hermione?" Ryuko asks the younger girl. Hermione nods as she assumes a standard battle stance, activating her Sharingan in a flash of red. Ryuko pulls the key on her left glove, drawing enough blood to begin her transformation. As the blood soaks into her uniform, it begins to expand, surrounding her with a cocoon of cloth. She finally emerges as the transformation ends.

"LIFE FIBER SYNCHRONIZE: KAMUI SENKETSU!" Ryuko yells, grabbing her twin scissor blades. Looking over to Hermione, Harry sees her staring at Ryuko's outfit, her jaw dropped.

"That's Senketsu's transformation? It's so… revealing!" Hermione exclaims.

"I know Hermione. At first, I thought the same thing. Eventually though, I accepted it. It was the best decision I ever made in my entire life," Ryuko explains to the younger girl. "But enough about Senketsu. If you get too distracted by his appearance," she begins, charging into battle, "you'll regret it!" she finishes, swinging the blade in her left hand towards the brown-haired Queen. Too late to dodge, Hermione turns her body, catching the attack on her upper left arm.

"Oof!" the smaller girl gasps as she flies back.

"Is that it? I know you can do better than that Hermione! Even Mako put up a better fight than you!" Ryuko taunts. Growling in anger, Hermione charges, pushing energy into her hands. Before her opponent can retaliate, Hermione waves her hands in a seemingly random pattern, letting her instincts and imagination guide her magic.

From off to the side, Harry's jaw drops as he watches his Queen use her newfound power and control to conjure a copy of the very same creature that nearly killed her in their first year: an adult male mountain troll, complete with its own wooden club. He watches as his Queen commands her creation to attack Ryuko, simultaneously cloaking herself in magic to hide from view. But to his further surprise, Hermione doesn't stop there.

Hermione growls as the toll of maintaining such an advanced construct hits. Clenching her teeth, she again waves her hands, intent on making her next move. She imagines a trap, one that would zap her opponent with a nonlethal amount of electricity, enough to incapacitate her but not kill her. The will present, her new power responds, creating a magic circle below the troll. Glancing briefly at her opponent as she wipes sweat from her forehead, Hermione notes that Ryuko doesn't seem to notice the magic circle at all. Her suspicion is proven to be true soon after. As Ryuko strikes the final blow on the troll, she steps into the magic circle below it. To further redirect her opponent's attention, Hermione drops her cloaking magic.

"Good-pant-job, Hermione. That was –pant-some construct you created. Gave-pant-me a good workout too," Ryuko comments, seeing Hermione appear. "What are you going to do now? I beat your construct," Ryuko asks, raising an eyebrow.

Smirking, Hermione silently begins to activate the circle below her unsuspecting opponent. "What's to say I haven't already made my next move, Ryuko?" Hermione asks tauntingly, her magic circle glowing brighter.

As the circle is about to activate, Ryuko finally notices it. "Oh shi…" she begins, the rest of her words drowned out by a pained scream. As the circle finally dissipates, the dust clears to reveal a barely conscious Ryuko lying on the ground.

"Good…job, Hermione. You win. Now…I'm going to sleep," Ryuko says, dropping into unconsciousness. Panting in exhaustion, Hermione grins as she walks over to the side of the training arena.

"Good work Hermione," Harry says as she approaches.

"Thanks Harry," she replies. To his confusion, she smirks. "There's still the matter of my reward for winning, right Mr. Potter?"

Harry looks at her in confusion. "Reward?" he asks her.

"By reward," she says breathily, walking towards him, "I mean this," she says, pulling him down into a heated kiss. Briefly blinking in surprise at his girlfriend's forwardness, Harry begins to return the kiss in earnest. What began as a simple kiss was quickly turning into a full-out snogging session.

Briefly pulling away, Harry looks at his girlfriend's eyes, filled with lust. "Harry," she whispers breathily into his ear, "you want to head somewhere a little more…private?"

Gently stroking her hair, Harry smiles. "Anything for you, my Queen. I just…don't you think we're going a little too fast?" he asks her.

"I don't think so Harry. As long as we don't go all the way to actual intercourse, I'm fine with doing anything else," she replies, lust evident in her voice.

"It's probably a good idea to not skip out on training Hermione. However," Harry says, grinning lecherously as he pauses, "I'm not opposed to continuing this after training."

"Aww…" Hermione replies, pouting. "Why do we have to wait?"

"Besides," Harry begins to say, "since the end of training includes a nutritious dinner, afterwards, we won't be interrupted. And I am definitely in the mood to try something very amazing. And I don't know about you my Queen, but I'd much rather wait than be interrupted," Harry explains lustily. At this Hermione grins lecherously.

"Amazing as in what, Mr. Potter?" she asks in a flirty tone.

"It's a secret, Ms. Granger," Harry replies.

"Alright then, Mr. Potter. I'll be expecting you to show me just how you'll make me beg you not to stop," Hermione tells him with a devious grin. Harry slowly pulls away, silently summoning the twin blades and cloak of Dark Impetus.

"You ready, Koneko-onee-chan?" Harry asks her. She nods silently as the two walk to the center of the arena.

"Ready…FIGHT!" her sister yells, indicating the start of the match. Koneko immediately charges towards her opponent with her fist pulled back. Harry jumps back, turning his primary focus inward as he instinctively blocks and dodges his opponent's strikes.

'What should I do?' Harry asks himself. 'Because Koneko-onee-chan doesn't use a weapon, I can't use any of the abilities of Dark Impetus. Is this why Kuroka-onee-chan had me fight her? She definitely won't use senjutsu against me; I'm not strong enough to make her use it. As for the other ability, in most situations she'd be too fast for the strike to hit, even if I alter causality to make the strike happen. Therefore, only if she uses senjutsu can I use Dark Impetus to counter. So what should I do?' Harry asks himself. Suddenly struck with an idea, he smirks. While continuing to evade his opponent's attacks, Harry slowly begins channeling energy through his body to enhance his strength and speed. Landing about 100 feet away, he prepares his stance.

"My turn," Harry states simply, forcing power through his legs, blasting him towards his opponent like a rocket. As he nears her, he pulls his twin blades back, preparing for his strike. Using the existing momentum, Harry activates Dark Impetus, with the intent on decisively hitting her. The blades' compulsion driving him, he waves the blades in a random pattern in the few microseconds he has. Grinding to a halt behind his opponent, Harry grins.

"Was that it?" Koneko asks monotonously. Harry smirks.

"It's over, Koneko-onee-chan. Dress Break – Dark Impetus Version," he states, her clothes ripping to shreds. The girl blinks. And blinks again. Finally noticing her state of dress, she screams, crouching down and covering her body with her arms. On the sidelines, he notices Kuroka laughing maniacally.

"Of all the things you could've done, you copied Sekiryuutei-nya's move? Hahahaha!" she cackles. Walking over to his opponent, Harry gently places the tip of his left blade near her neck.

"I know the answer's probably yes, Koneko-onee-chan, but…do you yield?" Harry asks her. At her silent affirmative mumble, he dismisses his weapon. He draws upon his new power, molding it into the shape of a simple bathrobe in Koneko's size. As the construct appears, Harry bends down to meet her eyes. "Here's something to wear until you can get back to your room for more clothes. Sorry about that Koneko-onee-chan. It's just that I knew Aniki's Dress Break is very effective when you're training with him, so…" he explains, draping his creation around her shoulders.

Tying the robe's sash, Koneko stands up. "It's fine Harry-kun. I just didn't expect you to copy Issei-senpai. And I know that you're not a super pervert like he is, so it's OK," she explains as the two walk over to the side of the arena.

"How do the two of you feel right now?" Kuroka asks them.

"I feel no different from this morning, yet I know that something is different," Harry explains.

"As for me, I feel that something has changed from before, but at the same time, it feels natural, like it's always been that way," Hermione states.

"Good. Now, I want the two of you to go get some rest today, but tomorrow we'll resume our training. OK?" Kuroka asks the two of them.

"Hai!" the two respond excitedly.

"Finally, we're alone! I feel like I've waited forever!" Hermione complains to her boyfriend.

"I know Hermione, I feel the same way. Just…" Harry begins.

"What is it Harry?" Hermione asks him.

"I keep having this premonition that someone will walk in on us. Even worse would be if your Dad walked in on us," Harry replies.

Hermione gulps. "You're right," she says, "that would be very bad. But just to make sure we aren't interrupted…" Hermione gets up off of Harry's bed. Standing in the center of his bedroom, she waves her wand in an intricate pattern. "Portus comprimo!" she says, pointing her wand at the door. A thin white beam shoots out of her wand, and as it hits the door, Harry sees the door seal itself with a dull glow. He then sees Hermione inaudibly whisper two more spells. Her work complete, Hermione sits back down next to her waiting boyfriend. "There," she says, "now we definitely won't be interrupted."

Harry grins. "Well then Ms. Granger, are you ready to have some fun?" he asks her, grinning lecherously.

"Of course, love," she replies. "Now wait right here. I'm going to…freshen up," she tells him as she walks into his bathroom. As Harry hears the door lock, he begins his preparations, especially thankful that he and his girlfriend were both given their respective talks before his birthday.

As Harry is putting the finishing touches on his plans, he hears the bathroom door open. Turning around, his jaw drops. To his surprise, he sees Hermione dressed in a black lace negligee, along with a thong, garter belt, and stockings of the same color.

"How…how do I look Harry?" she asks nervously.

"You look absolutely stunning Love," Harry replies, too focused on her appearance to use more descriptive words.

"So Harry, what do you have planned for tonight?" Hermione asks breathily, a lecherous, lusty smirk on her face.

Harry grins, mirroring her expression. "Well Hermione, what do you think of this?" he asks her. Calling on the power he unlocked during training, Harry drops his pants, visualizes the changes he wants to make. Before Hermione's widening eyes, he shoots up like a tree, his shoulders broadening. His vocal cords stretch, changing his voice. His prepubescent phallus begins to grow longer and wider. The transformation complete, Harry grins at his slack-jawed girlfriend. "Well Hermione, what do you think? Amazing enough for you?" he asks.

"Oh my, Harry, I think I'm dripping wet already. I can't wait till we finally decide to have intercourse if that's how big you'll be when you're a few years older," Hermione whispers into his ear breathily. Harry shivers.

LIME BEGINS

Not willing to wait any longer, Harry pulls his girlfriend into a lust-filled kiss. After a few moments, they break apart briefly, only to again mash their lips together. As their lust increases, Harry leads Hermione over to his bed. Too absorbed in her lust to focus, Hermione climbs onto the bed, joined shortly by her transformed lover, who climbs on top of her and proceeds to capture her in a heated kiss.

As their session continues, the pair's lust continues to escalate. Hermione is the first to make another move, pulling Harry towards her by grabbing his butt, and keeping him there with her legs. Harry follows soon after, placing his left hand on her breast. Both continue the exploration for a good 10 minutes, touching, rubbing, and kneading each other's bodies.

Harry eventually pulls away from Hermione's lips. Gently pulling off Hermione's negligee, Harry focuses on her budding breasts.

"Are you cold love, or are you just happy to see me?" Harry asks her jokingly as he takes her left nipple into his mouth. Using his right hand to knead her right breast, Harry begins his ministrations, sucking, licking, and biting her left nipple. To his satisfaction, he hears her moan in pleasure.

Harry continues to suck on her left nipple as Hermione begins gasping in pleasure. "Oh…oh…oh yes, right there…oh…OH…OH…RIGHT THERE!" he hears her scream as he suckles on her nipple like a newborn baby. He switches, starting his ministrations on her right nipple while his hand kneads her left breast. "Oh…oh…oh yes…oh yes…right there…oh yes…" he hears his bushy-haired girlfriend moan.

Harry pauses, staring up into Hermione's eyes. "I…" she begins.

"I what Hermione?" he asks her.

"Harry…can you…can you…" she stammers.

"Can I what? Ask me clearly. I want to hear you talk dirty," Harry commands, twisting her nipples teasingly. Hermione begins to gasp in pleasure.

"I…" she begins.

"I what?" Harry asks, twisting her nipples harder.

"I WANT YOU TO EAT ME OUT! LICK AND SUCK MY SOPPING WET CUNT! PLEASE!" Hermione screams, her body begging for more. Harry smiles.

"That's what I wanted to hear! I never thought you had it in you to talk like that! I guess what I heard was right; the brainy birds are always naughty," Harry replies, kissing her softly, before crouching in front of the bed. Harry reaches up and pulls his lover's thong off with a loud squelch. He pulls it off of her legs before throwing it off to the side. He stares at Hermione's core. Overwhelmed by lust, Harry begins licking the opening. He feels her fluids trickle down his tongue as he pleasures Hermione. To his satisfaction, Hermione grabs his head and moves it closer to her core as she begins moaning loudly.

"Oh…oh yes Harry, oh yes…" she moans. Harry pauses in his ministrations.

"I want you to talk dirty, Hermione. Tell me how horny you are," Harry commands as he observes the taste of Hermione's fluid, noticing that she tastes delicious.

"Please…don't stop…" Hermione moans. Grinning, Harry resumes his ministrations.

"Oh…oh yes…oh…don't stop Harry…oh…lick my slutty pussy…oh yes…oh yes, right there, just like that…" Hermione moans in pleasure. Satisfied by her dirty talk, Harry increases the intensity of his ministrations. Overwhelmed in pleasure, Hermione begins kneading her right breast with one hand and rubbing her clitoris with the other.

"Oh…oh…OH YES…OH…OH…OH YES…OH…OH…OH YES!" Harry hears Hermione scream. Eventually though, he pauses as he hears her stop.

"Harry," she calls, "I want to make you feel good too."

Grinning lustily, Harry plops himself onto his bed, quickly divesting himself of his clothes. Climbing on top of him, Hermione draws him into a short kiss, before breaking away and crawling down to the foot of the bed, near his loins. He watches as she begins to happily bob up and down on his fully erect male sexual organ.

"Oh…oh yeah…suck my dick…suck my big cock…you like it baby…oh yeah…work those lips…DAMN!" he grunts in pleasure.

As pleasure overtakes him, Harry suddenly hears Hermione gag. Looking down, he sees his lover with his phallus completely down her throat.

Hermione pauses. "What do you want me to do Harry?" she asks. Overcome by lust, Harry stands up, grabbing her roughly by the hair.

"What I want," he growls, "is for you to suck my dick like the horny slut you are!" he tells her, grabbing her head and shoving his dick down her throat. Putting both hands on her head, Harry begins pumping his dick in and out of her mouth. He observes her kneading her breasts with one hand and fingering herself with the other.

"Oh yes…fuck my slutty mouth with your dick Harry…oh yes…" Hermione moans, Harry's dick balls-deep in her mouth. Harry suddenly feels a new sensation.

"I'm going to cum soon, slut," he growls. He sees Hermione's eyes widen.

"Oh yes…cum in my mouth…cum all over me…whatever you want…" she moans in response. Harry gets an idea. He begins pumping faster, as the pressure continues to build. Finally, when it is too much to hold back, Harry lets go, simultaneously channeling his power into his dick.

Harry's dick explodes, quickly filling Hermione's mouth with his semen. To their surprise, the stream of fluid continues, coating her in his semen in a manner akin to a shower. When the stream finally stops, his phallus goes limp.

"Did you enjoy that Hermione?" Harry asks. She grins at him lecherously.

"Oh yes I did Harry," she replies. Taking a bit of semen on her fingers, she slowly licks each finger clean erotically.

"What next Harry?" she asks. Harry grins.

LIME END

"I think we're done for now Hermione, but I wouldn't mind a repeat after our training tomorrow," Harry whispers. Hermione shudders, his hot breath in her ear.

"Very well then Harry. I'm holding you to it though," she replies.

"Alright Harry-kun, Hermione-chan, today you will be learning how to access Natural Energy. Natural Energy, when used properly, greatly enhances physical strength and speed, as well as sensory abilities. To do so, Shirone-nya and I will be placing a special seal on your bodies that will allow you to absorb natural energy whenever you wish to use it, as normally, only yokai can use senjutsu. With this special seal however, even humans are able to use senjutsu. The problem that we yokai have is that when we try to use senjutsu, we tend to take in too much natural energy, and so we are driven to madness, like I once was. When a human using senjutsu takes in too much natural energy, they turn into a stone statue. So be careful, OK?" Kuroka explains.

"Hai!" Harry and Hermione say.

"Now, Harry-kun, I will start by placing the seal on your left shoulder. Take off your shirt," Kuroka commands. As Harry removes his shirt, Kuroka prepares a bottle of calligraphy ink. Gently dipping the brush into the ink bottle, she begins painting an intricate design onto a small scroll. Harry watches as she takes the completed drawing and presses it with her hand. The drawing glows, transferring itself to her hand. He shivers involuntarily as her cold hand touches his shoulder. He feels his skin burning slightly. Feeling her hand being removed, Harry turns to see an intricate drawing on his shoulder.

"Your turn, Hermione-chan," Kuroka says. Harry watches as she paints an identical drawing on the scroll, once again first transferring it to her hand, then transferring it to Hermione's left shoulder. Her job done, she walks back to her earlier position and sits back down.

"Now that the two of you have those seals on you, you can use senjutsu like us yokai. Begin meditiation, and notice the connection to the seal. Then try to draw enough natural energy to balance out the other energies within you. If you take in too much, I'll whack you with this special stick to get the natural energy out of you before you two turn into statues. OK?" Kuroka explains.

"Hai!" her two attentive students snap back. She watches as the two begin their meditation. She watches as both students gain dark red eyeliner around their eyes to mimic the shape of a toad's. Then, to her alarm, Harry sprouts warts on his nose, and Hermione's hands become webbed. Holding a large black stick in her right hand, Kuroka whacks the two across the head, dispelling the transformations.

"Ow!" Harry and Hermione yell, clutching the backs of their heads.

"Sorry, but you two were in danger of becoming cat statues. You had already spouted warts and gained webbed hands, which for humans is dangerous. Now, try again. Got it?" Kuroka asks.

"Hai!" the two reply.

"Show me your transformation Harry," Kuroka asks him. Harry nods, diverting a small part of his focus to activate the seal on his shoulder. Feeling the draw of natural energy, Harry closes his eyes, looking inwards to correctly balance the natural energy with his other internal energies. His task complete, Harry's eyes snap open. She sees the red eyeliner surrounding his toad-like eyes, which are a gentle yellow color. Looking to Hermione, Kuroka sees that she has achieved the same visual traces of Sage Mode that he has.

"Congratulations, you two! You've managed to perfectly balance natural energy with your internal energy. I now pronounce the two of you as sages! Just note that since the toads taught the yokai how to use senjutsu, you will have toad-like eyes when you guys use Sage Mode. Alright?" Kuroka explains.

"Hai!" the two reply.

"Now, before you guys go to celebrate, I still need to teach you how to use the sensory abilities of Sage Mode. So time to spar! Sit tight!" Kuroka chirps excitedly.

END CHAPTER

AN: Alright guys, this was a long chapter! So yeah, I have decided that Harry and Hermione will learn senjutsu, and won't go crazy! I have sort of a link with Naruto here, in that the yokai learned senjutsu from the toads at Mt. Myoboku (yes, the place where Naruto learns Sage Mode, which doesn't exist in DxD canon, but it's my fic, so whatever). Also, the "seal" that Kuroka used is similar to Orochimaru's curse seal, and looks like the curse seal, except it acts more like how Kabuto used Jugo's DNA to passively absorb natural energy to maintain Sage Mode.

As for other updates, I'll try to update things as my school schedule allows. Anyway, see you guys next time!