Tsunade's Secret Lesson

Disclaimer: Don't own Naruto of course.

Rating: M – Very adult. TsunadexKakashi and some very adult situations.

Summary: Tsunade wants some special attention. She cons Kakashi into supplying it.

A/N: Thanks to zeroharm, dynamo, zell-chan, vic, gouka chibi fujo, sc, Mrs. Cake, Nottoca, and slavecount for your reviews!


Tsunade's Secret Lesson by Yojami

Chapter 12 – Kakashi's Return


Everyone in the emergency room immediately turned to face the Godaime the moment she appeared. Her presence affected everyone; they stood up straighter, and bowed down in respect. Tsunade surveyed the room. All of Konoha's best medical staff was present. Kakashi was in a deep sleep on the emergency table. She locked eyes with Shizune and briskly commanded, "SitRep."

Shizune cleared her throat and chose her words carefully. "Kakashi-san arrived a few hours ago. He was very weak with various injuries all over his body. He could barely stand up and was struggling to maintain consciousness. I made the decision to put him under to give his body time to rest while we examine and heal his wounds. We were almost done. We cleaned him up and we were about to revive him when I sensed something strange coming from his left eye. Since I suspect something unusual about his Sharingan, I decided to have Kotetsu alert you immediately."

Tsunade processed the information and bit her lower lip in contemplation. If her best medic-nin couldn't figure out what was wrong, it must be important. Shizune never called her in for routine injuries. The Legendary Kunoichi placed her hand on Kakashi's left eye to study it. Her hand emanated blue chakra while she tried to diagnose the problem. Suddenly, she gasped out loud and withdrew her hand to cover her mouth, futilely trying to hide her outburst. She didn't expect this. Not this.

Everyone in the room could tell this was serious by the Hokage's surprised reaction. She was usually very cool in a medical crisis and nothing shocked her. With abated breath, they waited for an announcement from the Hokage.

"Everyone, leave. I need to be alone with Kakashi," she commanded, leaving no room for disagreement. They looked at each other in confusion, but then nodded at their Hokage. They followed her orders and slowly exited the room.

After everyone departed, the medical expert sat down on a stool by Kakashi's bedside. Dejected, she placed her elbows on the edge of the table and rested her head in her palms. This was serious. She instantly regretted sending him on that mission, but she had no choice. Besides her, Kakashi was indeed the best ninja in the village at the time.

She took a deep breath to calm her down. She proceeded to continue with her examination. Shizune and the others had already healed his other wounds. Aside from his Sharingan, Kakashi was just fine. His left eye however, required more medical attention. Unfortunately, she didn't know what kind.

If she wasn't mistaken, she had seen this injury before in the last great ninja war. If it was the injury that she suspected, it was a forbidden jutsu; it was a jutsu that was one of her former classmate's favorites. She had an uneasy feeling that the same man was behind this one too. She decided to wake Kakashi up to confirm the source of his problem. She placed her hand on his forehead to revive him. The copy ninja's right eye opened up in its usual lazy manner.

"How could you get yourself injured like this, Kakashi? I thought you were a genius! It was just an 'A' class mission," she scolded him. She tried to hide her fears and lighten the mood with some joking. Her faced showed a mixture of amusement and concern.

Kakashi scratched the back of his head in embarrassment and apologized, "I'm sorry. I tried my best."

When Tsunade didn't speak, he studied her face. He could tell that she was greatly disturbed. "Hey, hey, I'm okay. It's nothing." He wanted to reassure her and wipe that look of worry off of her face.

She tried to disagree, shaking her head, "No, you aren't-"

"I'm fine. I feel great. The medic-nins patched me up." He was feeling rejuvenated especially since the medic-nins did heal his other wounds. He looked around and noticed that they were alone. 'By the way, where are those medic-nins anyway,' he thought mischievously. As if to prove his good health, he grabbed her hand and placed it on his chest. "You see, you feel my heart? I'm alive and kicking." He smiled.

Tsunade still didn't look relieved so he sat up. This sudden movement made the hospital sheet slide down his body to rest on his lap. He pulled her up so she was almost leaning over him. "Look, I'm fine alright. Here, why don't you do a more thorough examination?" He curled his lips up in a tease when he noticed that her eyes were transfixed on his exposed body.

She tried to back away, but he wouldn't let her. "Kakashi, this is not the time-"

"Oh, when would it be?" He teased some more. He took her hand and led it along his body. She felt the edges of his muscled chest and down his body to the soft hair mingling around his torso. Then, without shame, he completely removed the sheet and placed her hand on his growing shaft. "You see, I'm perfectly fine, Tsunade-hime. There is absolutely nothing to be worried about."

Tsunade needed to find out what was wrong with his Sharingan, but Kakashi was making it desperately hard to think. Her body started to betray her mind as she stared with open desire at his nude form. ‘He’s too damn hot for his own good, damnit. His body looks like it was sculpted to perfection.’ She had an uncontrollable urge to touch him and feel him inside her.

Despite her best efforts to continue her examination, he was determined to take advantage of their solitude. It was a rare occasion when he had her full attention without the ANBU watching. Besides, he hated to see how worried she looked right now. He wanted to erase her concerns. He wanted her to know that he was fine, to feel that he was fine.

"So Tsunade-hime, can you feel it? Do you feel how healthy I am?" He whispered.

She really wanted to believe him. Against her better judgment, she gave in to her desires and indulged him. "Oh, yeah? Do you really think that you’re healthy? You're going to have to prove it," she challenged him.

He nodded, "Try me."

"Okay, well, I'll have to give you a full physical then. Does it hurt when I do this?" she teased. Tsunade started to stroke him, feeling him lengthen even more.

He shook his head from side to side.

"I can't hear you, Kakashi. Does it hurt?" she teased some more.

"No, Tsunade-hime. It doesn't hurt," he said through clenched teeth. He was finding it hard to keep still.

She smiled. "Good, how about this? Does it hurt when I do this?" she asked when she lowered her mouth to engulf the tip of his dick.

"Nnn nnn nnoo," he stuttered loudly.

"Oh, you seem to be having some trouble with your mouth. Perhaps I should check that too?" she playfully asked. She loosened up her robes so that her breasts were freed and expertly removed the rest of her clothes so she was naked underneath the robes. She climbed on the table and repositioned herself so that she was on her hands and knees on top of him. "Can you lick this?" she inquired as she lowered her breasts to his face.

Eagerly, he thrust out his tongue and lapped a nipple. "Ahh... Kakashi!" she gasped as he proceeded to suck a large breast.

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"Hey, what do you think is going on in there?" a curious medic asked.

Another medic-nin who had his ear pressed against the door responded, "I don't know, but it sounds painful. It sounded like Kakashi was protesting 'no' and then Tsunade-sama examined his mouth and she was extremely alarmed at his injuries there since she yelled out his name in surprise. It must be a mysterious illness."

An aspiring kunoichi medic-nin asked, "I wonder what kind of medical ninjutsu she is applying? I wish I could learn her techniques."

'His mouth? There was nothing wrong with his mouth? What the hell is she-?' Shizune wondered. "Aaaiiiiiiiiiieeeee!" she exclaimed when she wisely figured out what they were really doing. Shizune, being more experienced in medical ninjutsu, was fortunately the first to discover that there was no healing going on in there. "Move away. You are professionals. Let her conduct the examination in private!" she berated her staff and shooed them away from the door.

'Idiots! What are Tsunade and Kakashi thinking? In the hospital? While we are right outside the door? Perverts! Did she move us out of the room to have sex?' Shizune was fuming and blushing with embarrassment. Like a good friend and personal assistant, she covered for the Hokage and ushered the curious medics further away from the room to be extra safe. 'Stupid, I didn't summon her here for a booty call.'

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The Godaime's body immediately responded to his mouth and tongue on her breasts. Each lap of his tongue sent goose bumps and shivers all over her body. Her back arched as his teeth grazed a nipple.

"Yeeessss, there is nothing wrong with your mouth," she panted. It was getting more and more difficult to maintain a conversation, especially since she started to move her hips teasingly above his. Her arousal started to become more evident. She was getting wetter between her legs, her juices started to trickle down her thighs.

"Hmmm... what's this? It seems like you are getting extremely hard and stiff. Maybe you need something warm and moist?" she suggested. She dipped her hips lower and rubbed her sex over his, coating him with her juices. Closing her eyes as he continued to suck and squeeze at her breasts.

"YES!" he replied emphatically, as he raised his hips up to hers.

"No, no, no, I'm the medic here." She prevented his entry by shifting and continually rubbing herself against the underside of his cock.

A devilish thought occurred to her as she remembered the previous ‘training’ plans that she had written up for her secret lessons. “I have one more test for you. What is rule #25 of the Shinobi Code?” she quizzed and continued sliding herself over his length.

The normally cool copy ninja looked at Tsunade in an almost crazed look, “Are you trying to kill me, woman?” ‘Damn, I can’t think. Loyalty? Bravery? Deception? ’ The genius shinobi could not figure it out; he was too clouded by his arousal and need for release.

She ignored his question. “Well?” she asked calmly. Though she sounded collected, deep down, she was downright horny.

He came up with an answer in a flash of inspiration. “A ninja must not show emotion,” he recited.

“YES! That’s it!” She could have killed him if he had gotten it wrong. Her body was so ready for him now. She could feel him pulsing underneath her. Back and forth, she moved, driving them both wild.

Although it was freezing in the emergency room, both of their bodies were covered in sweat. He was close to the breaking point, "Tsunade-hime... please!" He couldn't withstand anymore of her teasing.

At this point, all reason had left the Godaime. She listened to his plea and lowered herself onto his shaft and shivered with ecstasy at the sensation of having the copy ninja filling her inside. She looked down on his naked body, glistening with sweat and arched her back again to offer her tits to his mouth. He sucked on them hungrily as he pushed his hips upwards deeper inside her. The combination of his mouth and cock was almost too much for her to handle.

Kakashi's blissful moan was muffled on her soft and ample chest as he plunged up into her wetness. It was so hot, wet, inviting and surprisingly tight. He was in heaven when her powerful vaginal muscles gripped him each time they grinded their hips against each other.

She straightened up to sit astride him as he kneaded her firm breasts with both hands. It was a scandalous sight of the Godaime in her Hokage robes with her blonde hair sticking to her face from the sweat and riding a naked Kakashi. She pulled and pushed at his hair, desperately wanting to bury his face between her breasts. His marvelous tongue only added to the sensations she felt deep inside her.

At first, she set a slow and uneven pace, wanting to enjoy her first feel of him inside her longer. At times, she would inch ever so slowly down to the base. At others, she would slam her hips down to his. Then, the pace quickened to a desperate rush for release. The room was silent, except for the sounds of their hot, sweaty skin slapping against each other and her juices squishing out with each thrust. At last, he cupped her ass to ram further into her and this sent them both over the edge. Uncontrollably, she bit his shoulder to muffle her scream as they both climaxed.

When coherent thought slowly returned to the white-haired ninja, he mused about how the ‘Legendary Sucker’ was an inappropriate nickname for her. ‘To be truthful, the ‘S’ should have been replaced with an ‘F.’ If she was known for her legendary sucking, she must not have advertised her other skill because this is where she truly shined.’ A random thought occurred to him, 'How often does she train those other muscles? Her medic-nin skills once again have made her amazing in bed. She had expert control over those vaginal muscles. Was that chakra that she had just emitted inside there too? Incredible…’ He refrained from saying, 'Wow' out loud. Momentarily, he was at a loss for words.

After a few silent moments, the Godaime got dressed. "Well, I can tell you that you passed your physical examination." Her eyes twinkled as she added, “And you have exceeded my expectations.”

"Thank you," he replied. “But, I can’t take all the credit. You’ve been training me well,” he responded with a sly grin.

She took one last look at his naked body appreciatively and said, “You better clean up with the sponge here. You smell like sex.” She was disappointed that they couldn’t continue because the medics outside would get suspicious. ‘Damn, he is as good as he looks. I could get addicted to this-to him.’

Closing her eyes briefly, she took on a more somber tone, "Kakashi, there's something I have to tell-"

"I know what's wrong with me. You don't have to tell me. It’s the Gedo Mark. He bragged about it and explained that I couldn’t use my Sharingan anymore.” Kakashi said plainly.

“Orochimaru?” She guessed. ‘That bastard always loved to torment his victims by divulging all the details of his forbidden jutsu. He loved to watch his victims squirm.’

Kakashi nodded in confirmation.

She closed her eyes to fully digest the truth. The cure for the Gedo Mark was lost with the Third Hokage. It could take her days, weeks, maybe months to figure it out. "How can you be so calm about it?" she asked in an exasperated tone.

He was quiet for awhile. Then he turned and looked at her with a very confident smile. "Because I have faith in you," he answered honestly and sincerely. ‘You’re my Tsunade-hime,’ his eyes wordlessly expressed. It never occurred to him that she could let him down.

His smile was infectious. He trusted her with his life and she understood. She stood up and straightened up her robes. His faith in her renewed her resolve and confidence in herself. "Of course, I am the Godaime Hokage, after all!" She returned his smile, turned around, and walked away.

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A flushed looking Hokage walked out of the emergency room to see a blushing Shizune waiting for her. The other medic-nins bowed down and waited for an announcement. Tsunade ignored them and whispered to Shizune, “He’s fine for now, but he’s been struck by a forbidden jutsu. I’ll have to brief the ninja on this later while I gather more intelligence information. Right now, keep it a secret and dismiss them. Kakashi is free to leave the hospital but he will have to have periodic treatments with me.”

Shizune understood; this was highly classified data, especially since it seemed that the village’s best medic couldn’t remove the forbidden jutsu. This was serious.

As an afterthought, Shizune changed the topic bluntly. She was getting tired of all the avoidance regarding the Hokage’s feelings for Kakashi. “What about what just happened in there with him? I know what you were really doing,” she quietly asked. She wanted to smack Tsunade for forcing her to hide their ‘activities,’ but she also wanted to console Tsunade about Kakashi’s illness. She couldn’t do either since Tsunade had yet to admit to both her affair with Kakashi and to her feelings for him. “I’m your friend, Tsunade. You can turn to me for support,” she added sincerely.

Tsunade watched as all these emotions played out on Shizune’s revealing face, “Shizune, my dear friend, I know we have a lot to talk about, but I’m not ready,” Tsunade added in a hushed voice. She wasn’t willing to confront her feelings to Shizune or to herself.

All the assistant could do was nod disappointingly as the Godaime disappeared. She was getting pissed and impatient at the Godaime. ‘Why doesn’t she just admit that she’s in love with him?’ Sometimes, the Legendary Sannin could be the biggest coward.

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“No… you need them to be bigger, fuller.” Naruto instructed holding his palms up as if he was carrying melons.

Konohamaru tried the hand seal again. “Like this?” he asked.

Naruto’s voice beamed out, “Uhh… maybe, but they still don’t look right.” He was scratching his head in confusion.

Tsunade walked through the academy halls deep in concentration. She had spent the entire night at the academy’s library reading all their curse scrolls. She passed by Naruto and Konohamaru in an empty classroom. ‘Huh? Was that me?’ she thought, as she slowly retraced her steps to stand outside the classroom door. She peeked into the room to see that Naruto was teaching Konohamaru to do the Sexy no Jutsu as Tsunade.

“Perverts!” she yelled angrily and raised her foot off the floor. A wide crack opened up and separated the classroom in half when she brought her foot back down. She walked away and called out to them, “You two better fix up this room.”

Naruto and Konohamaru jumped up in surprise and fear. “I think we better do as she says now,” Naruto wisely said. The younger boy gulped his agreement.

The Hokage continued walking away muttering, "Kids got nothing better to do than learn perverted jutsu." She was upset, though not because Konohamaru transformed into her. She was upset for another reason. 'Humph, can't do a decent transformation...he got my breasts wrong. Mine are truly more superior to those,’ she thought indignantly.

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Most of the elite Konoha ninja were in the briefing room. The Hokage had called an emergency meeting and the rumor-mill was in full swing. “Did you hear?” A ninja asked Asuma.

Curiously, Asuma raised his eyebrow as he smoked his cigarette.

The ninja continued, “He has a secret lover. He’s got a bite mark on his shoulder that has been there for days. It’s gone now, but it’s true.”

“Really? Who’s the lucky girl?” The other guys probed him. One of them punched him in the arm in jest.

Another ninja commented, “It’s not fair, he’s one of the best ninja in the village and he’s getting some?”

A random female voice muttered, "Unlucky one is more like it." The rest of the girls snickered discreetly. Collectively they thought, ‘Who in their right mind would sleep with Gai?’ A few seats away, Anko had a crazed and haunted look in her eyes.

A few of the men were trying to hide the fact that they were fantasizing about Tsunade, while the women were busy drooling over Kakashi. On the contrary, the copy ninja found it quite odd that Anko looked at him with a strange mixture of lust and disgust. 'Wasn’t Anko throwing herself over me? Women can be so unpredictable, I guess. Hmm, wasn't I supposed to go on some sort of date with her a few days ago? Oh well, I dodged that bullet!' He shrugged it off.

The room fell silent as the Hokage raised her hand. The meeting started. She proceeded to talk about the Gedo Mark to the assembled ninja. She revealed the details of Kakashi’s encounter with Orochimaru and warned that this information was highly classified.

“Any questions?” She offered to the group when her explanation was over.

One concerned ninja raised his hand.

“Go on.” She urged him to ask his question.

“What will happen to Kakashi if he still has the curse?” he inquired.

“Excellent question. Well,” she paused. She was thinking of how to deliver this. “Left untreated, a ninja will start to become confused and could eventually become controlled by Orochimaru. But the main focus of this curse is the bloodline…” The Godaime was finding it hard to go on. Shizune tried to wordlessly provide her strength to continue; she noticed that Tsunade wasn’t mentioning Kakashi in her answer. The assistant knew that this was difficult for Tsunade.

Tsunade looked down to hide her face from everyone’s eyes. She concluded the answer truthfully, “If the ninja uses his bloodline, he will die instantly.”

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A/N: Okay, this was not as long as before, but it just felt right to end it here. Please review.