AN: Alright, so before I get charged with plagiarism and fraud and what not, I want to give all credit of this story (plot and all) to Lavinia Undead. This is the link to her profile: u/1219288/Lavinia-Undead. I understand that I just took her story and republished it, but my goal is not to take her credit. Over the next months, I will be taking each chapter of "Claiming a Mate" and editing it for proper english grammar. My ultimate goal is to finish the story that Lavina Undead never did. I loved the story, and hated to see it go unfinished. In her final chapter she claimed other author's could run with the story, so that's what I'm going to do. Hopefully, I'll get some support and I'll be able to give this story a proper ending!


Neji sat near the fire, un-bandaging his arm and leg. His muscles were shaking. He had over done it today. He glanced over the fire at Kiba, who had been fidgeting weirdly whole day long. Neji had decided to ignore it, and planned to keep on ignoring the dog-boy. He was dead-tired anyway.

"You take the first watch", he said and lied down. Kiba nodded in agreement.

Kiba looked at the peacefully sleeping Neji. The Hyuuga was trusting him to keep them both safe. Kiba felt honored, as Neji wasn't generally trusting at all. He shifted a little, trying to ease the boiling heat in his stomach that had been bothering him all day. He had no idea what it was about, but it was making him uncomfortable. The stomach pain was also clouding his mind slightly. He stole another glimpse at the sleeping Hyuuga.

'He's so beautiful.'

Kiba thought to himself. Where the hell had that came from? True, Neji was a beauty to behold, but why was he thinking this now? Kiba grabbed his head as he felt the heat in his stomach grow tenfold and go south. At that moment his mind started to go dark.

'This can't be good', he thought, before he lost all rational thought.

Neji was startled awake as he was pushed tightly to ground by weight from above him. He gave a yell and started to fight immediately like a true shinobi. Where was Kiba? He was supposed to be on watch! What was going on?

He finally got a glimpse at his attacker, and halted for second.

"Kiba! What the hell do you think you're doing?!" he yelled and tried to shove the other shinobi off. No use. Neji was exhausted after their tandem mission. The mission itself had been assigned to Neji: locate people in a crumbled mine. Kiba was there to help him if fighting aroused. Neji tried again to push the dog-nin off, but his hands were being held above his head. As Kiba held him still by his wrist and his weight on Neji's stomach, Neji got a first real look into the Inuzukas face. He halted in freezing terror. Kiba's eyes were glowing golden and there was no sign on his face that he actually understood what was going on. Only feeling that was readable in those golden orbs was pure and raw lust. Neji started to fight like crazy, quickly wearing himself out. His frustration, as Kiba continued to hold him down, turned into near sobs. Kiba ignored his efforts and went down to kiss and suck Neji's throat, even though Neji did all he could to stop him.

"Hokage!" an angry Inuzuka woman screamed from the hall. She had waited three long hours now! Didn't the damned woman understand what 'urgent' meant?

Tsunade sighed and massaged her temples, she was enduring one hell of a bad day.

"Shizune, let the Inuzuka in, I have a while for her now", she said at her secretary, who nodded and let the fuming dog-nin in.

"Hokage-sama, we have a problem", Tsume said. Tsunade lifted an eyebrow.

"Kiba is missing, my clan is looking for him, but he's nowhere to be found, and today is his eighteenth birthday", she said. Tsunades brows climbed higher.

"Kiba is on a mission with Hyuuga Neji", she said. The blood left Tsume's face.

"Wha-what?" she whispered. She looked as if she was going to fall over.

"May I know what is the problem with that?" Tsunade asked, a bit worried.

"Kiba... When an Inuzuka reaches their eighteenth birthday, they are overcome by mating heat. They will mate and mark anything that is close enough for them to reach. I haven't really told this to Kiba yet. It's a tradition to tell a pup about a heat in their eighteenth birthday..." the dog-nin explained, pale as a corpse. Tsunade felt like her nerves might just crack

"So, what you're telling me, is that Neji, or anyone else nearby, is at risk of being raped by your son?" she asked slowly. Tsume nodded slowly. Tsunade sighed and leaned back.

"Why wasn't this acted upon earlier?" She asked in a weary tone. The Inuzuka blushed slightly.

"I... forgot. I forgot it was Kiba's birthday today..." she admitted. The Hokage rubbed her face.

"They are at least a four days journey away, though they should be heading home already... How long will the heat last?" Hokage asked.

"One week, if not acted upon, but no iron will can resist for more than day. The only way to keep one from acting upon their heat is to chain them up", the dog-nin explained.

"So we have no way to reach them before it's too late", Hokage stated wearily. She thought for a while.

"What do you mean by mating and marking?" she then asked.

"Well, sex and a bite. That marks the other as a mate. After the bite, they'll be bound as mates by their chakra, and will suffer greatly, even die, if separated", Tsume explained. The Hokage drew a shuddering breath.

"Shizune, call the Hyuuga lord, I think we ought to warn him of possibility..." she said reluctantly.

Neji was growing desperate now. He could feel his body trembling in exhaustion and Kiba was taking full advantage of his tired state. Suddenly Neji found himself rolled onto his stomach, his felt his clothes being ripped of him. He was terrified.

"Kiba! Kiba stop! What-!" his shout was stopped in mid sentence as he felt a fully erect penis push against his now naked ass. He squealed and tried to struggle free, but Kiba put his arm under the Hyuuga. Neji was then yanked onto his hands and knees and back wards, impaling him with Kiba's throbbing penis.

Neji's body went into momentary shock from the excruciating pain. Then his arms gave out as he shouted in pain. He felt blood tickling down his thighs. His shout turned into pitiful whimpers as his muscles quivered. Kiba relented at his pained whimpers. Then, holding them locked tightly together, with his arm around Neji's hips, Kiba bent down and gently kissed the skin between Neji's shoulder blades. Then moving to his shoulders, neck, anything he could reach, until Neji stopped whimpering and relaxed a little as piercing pain turned into dull throbbing. Then he slowly pulled out and pushed his length back in, earning a weak whimper from the pale-eyed young man. Kiba kept on his gentle ministrations, moving his hips slowly, kissing anything he could reach and petting Neji with his free hand, until the distraught Hyuuga relaxed. Then his hand went to Neji's uninterested cock. Patiently he teased the slack piece of flesh until it hardened in his hand.

After some time, Neji found himself arching his back to give Kiba better access, as the dog-nin's penis brushed repeatedly against a deliciously sensitive spot, while Kiba kept fisting Neji's cock. Pain was still there, but pleasure was over riding it. Neji mewled at an exceptionally strong wave of pleasure and Kiba picked up his speed. Soon, the heat dazed dog-nin was pounding in his now willing uke with no restrains. Neji felt what promised to be the best orgasm of his life building. He pushed back for more contact, for deeper penetration, until Neji threw his head to the side. An earth shattering orgasm ripped trough him.

When he returned to earth from his bliss, he felt Kiba still pounding into him. With few more violent thrusts Kiba came. While spurting his hot cum into Neji's insides, he yanked the unresisting Hyuuga up and bit deeply into the crook of his neck and shoulder. Neji gave a weak whimper of pain and sagged to the ground as Kiba released him. Neji whined low in his throat as he felt how Kiba's cock, instead of softening grew even thicker. He tried to move forward, away from the expanding pole of flesh, but a low grow from behind told him, that it was a bad idea, so he stayed put. Endorphins were gone and pain hit full force. Suddenly a memory rode into his mind: Someone telling him how dogs mated, the thing about the knot... Neji's eyes widened as he realized what was was happening to him at that very moment. Kiba kept completely still, his cum gushing into Neji. A knot in a base of the dog-nin's penis making sure that none of it was wasted. Neji swallowed and tried not to think about what was going on.

Finally Kiba's cock softened and he pulled out. Neji collapsed to the ground in pain and exhausted. Kiba laid next to him and enveloped Neji into his arms. He kept licking and kissing Neji's neck until the pained, exhausted and confused Hyuuga fell into death like sleep

So, that's the first chapter all nice and clean. I'll have the next chapter out later tonight or maybe tomorrow. Please review! Thanks, and once again, this story belongs to Lavinia undead ( u/1219288/Lavinia-Undead) and all character to Masashi Kishimoto.