Koga's Bitch

Story by inuyashasg1 on SoFurry

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This is an Inuyasha fanfic. Koga decides that he's done taking no as an answer from Kagome and will take what he wants instead. It's the first story I've used the extreme rating for.


Disclaimer: This is an Inuyasha fanfic. It's intended for adult readers only, and contains rough, non-consensual sex.

Koga's Bitch

"Who does he think he is?" Kagome mumbled to herself as she stomped down the familiar dirt path towards the Bone-Eater's Well. "Doesn't he know what I've given up for him? Everyone in my time thinks I'm an idiot with a half dozen chronic diseases. I've failed to graduate twice now because I've been back here helping that jerk look for the stupid Shikon jewel. It wouldn't even be that bad if he'd just stop constantly chasing Kikyo! I wish I'd never fallen into the well. I could just be a normal girl with a normal boyfriend, dealing with everyday problems." The black haired woman suddenly stopped in the middle of a grassy field, feeling a strange shiver go up her spine. She spun around and narrowed her eyes as she scanned the area. There was a piece of the jewel approaching, and it was big. The only person with a piece that large was Naraku.

Kagome unslung her large yellow backpack and threw it to the ground as she readied her bow. She fumbled with the arrow, having some trouble knocking it into place as her heart raced. She suddenly wished she hadn't stormed off. If this really was Naraku, then it would take a miracle for her to survive. The Jewel was very close now, but she was having trouble pinpointing where it was. It was moving so fast! A sudden gust of air hit the dark haired woman from the front, making her skirt and shirt tear at her as they tried to break free. The wind was so strong that she was barely able to keep her footing. When she had recovered she turned around and noticed a familiar demon standing in front of her, though something was a bit off about him.

"Koga, is that you?" She asked, still holding the bow and arrow at the ready, just in case it wasn't really the wolf demon.

The handsome man turned around and gave her a toothy grin. "Yeah, who else do you know who could move like that?"

Kagome lowered her bow and undid the arrow as she let out a sigh of relief. I thought you were Naraku at first. I sensed your jewel shards, but it's weird, I can't quite tell where they are like I usually can, and it seems like it's quite a bit larger. Were you able to get your hands on more of them?"

"No, I was able to get my hands on all of them." He said as he walked over closer to the human. She gave him an incredulous look. "I did it Kagome, I was finally able to get my revenge on the bastard that killed my comrades. Naraku never saw me coming, I guess he didn't consider me a real threat. Of course it wasn't exactly a straight up fight. I'm a big enough man to admit that he was stronger than me. Of course, he had the same weakness as that mutt that follows you around. He had to become human some time. It took me months of tracking him, having to bide my time and wait for the perfect opportunity, but it was worth it to be able to see the life drain from his eyes as I ripped out his throat. Afterwards I tore open his body and pulled out his portion of the jewel and took it for myself."

"Is that why you look different?" Kagome asked, noticing the changes in him. He was still clearly the same demon that she'd met years ago, but he seemed more wolf like now. His pointy demonic ears were gone, replaced by furry ears on the top of his head not unlike Inuyasha's, though his Koga's were of course not white like the half demon's. No, the color matched the fur on Koga's tail, which also seemed to be quite a bit more pronounced than it used to be. Probably the most unusual change was to his feet. Those use to look mostly human, just with some claws coming out the toes, now they looked like regular wolf paws. The changes actually were kind of cute, though it made him a bit less intimidating looking.

Koga nodded his head, making his black pony tail dance side to side. He gently reached out and took her hand in his. "Yeah, I'm now the most powerful demon in the entire world, stronger than Sesshomaru or that mutt. I'm the perfect man for you Kagome. You'll never find someone better or more loyal. I will do anything for you, so will you finally agree to be my mate?"

Kagome stood there silently thinking about what he was asking her, feeling the warmth of his hand against hers. She was considering what he had said, not the part about being his mate of course. That was asking too much. The part about being loyal though, she certainly couldn't fault him on that. There was a small part of her that was actually considering giving up on Inuyasha and giving Koga a chance. Maybe she could go on a real date... in the waring states era… with a man that had kidnaped her at their first meeting and stalked her ever since. Yeah, maybe that wasn't such a good idea after all. "Koga, you're a really sweet guy, but you've been around me long enough to know what my answer is going to be."

"Yeah, I figured as much. No matter what I do for you, it's never good enough!" He said with shrug of the shoulders as he let go of her hand. It was strange hearing him say those words. He raised his voice, and the words seemed like there should be venom behind them, yet he didn't actually seem to be all that angry. "That's why I grabbed this when I passed you." He held up the small glass jar that she wore on a necklace. Inside it was the last tiny sliver of the Shikon Jewel that he didn't possess. Kagome's eyes widened in surprise, and she tried to lunge for the necklace. He easily moved his hand back, thwarting her attempt. He smirked at her, then crushed it in his fist. The demon closed his eyes and let out a very content sigh as he felt the jewel at last becoming whole again inside his body. He stood there for a few seconds, just enjoying his moment of victory then opened his eyes.

The look Koga gave Kagome sent a shiver down the human's spine. Something was very wrong. She took a step back, and he took a step towards her. She took another, and so did he. Instinctively she tried to pull the bow up and put it between them, only for him to grab hold of it and rip it out of her hands. "Koga stop, you're scaring me." She said as he tossed the weapon to the side. He said nothing, only giving her a grin. He reached around and grabbed hold of his sword's sheath with his left hand as he reached over with his right. "Koga, you're not thinking straight, it's the jewel. You don't want to do this!" She said getting ready to try and dodge out of the way of his blade. Not that it would do any good, he was way too fast for her to get away. Then it happened, he grabbed hold and pulled. She froze up, clenching her eyes shut waiting for the killing blow.

After a moment she realized that she wasn't dead. There had been no attack. She opened her eyes and blushed bright red. Koga stood before her, his sword still in its sheath held in his left hand while his right hand held the wolf pelt that was normally around wrapped around his waist. He was completely exposed to her, and she couldn't help but stare at his enormous strangely shaped manhood. “I... Is that a dog penis?!"

Koga smirked. "No, it's a wolf's dick bitch. You'll learn the difference shortly." He said discarding what he was holding. She tried to take another step back, but he instantly closed the gap and grabbed hold of her arms holding her close and rubbing his hardening cock up against her belly, soiling her tight school uniform. She tried to fight back but it did absolutely nothing. He leaned down and pressed his mouth into hers, forcing his tongue deep into it. After a minute he broke the kiss, giving a bit of snarl as he did so. "Mmmm, so good! You should have been my mate Kagome. I would have treated you like a queen. We would have made the most wonderful children together. Now you'll still bare my child, but instead of my mate you'll be my slave!" Koga forced the human down to her knees, then moved a hand up to her head, taking a fist full of her dark hair. He pressed himself forward, forcing her to rub her face up against his throbbing erection. She could feel the heat radiating off of it. Kagome's cheek and hair were getting wet from the precum that had begun dibbling out of his urethra, and the strong scent of it was overpowering, making her feel light headed. "I'm going to teach you how to serve me and the rest of my tribe in every way we desire. You'll be our play thing and you'll love every second of it. You'll forget about ever wanting that stupid mutt, and in the end you'll worship me like a god!"

Kagome couldn't believe what he was saying. Why was he doing this? More importantly, would he really do this to her, or was he just trying to scare her? "Koga, that thing will never fit inside of me, you'll kill me if you try!" She said with a shaking voice as she subconsciously pulled down the bottom of her skirt in an attempt to keep him from doing anything. It was true too, he was just too big. If he were to use his fist and force her to take him up to his elbow, it still wouldn't be as think or long as his cock was. That wasn't even counting whatever that thing was between his massive testacies and the bottom of his shaft. A bulbous red mass of flesh, that seemed to strain angrily with thick veins popping out and running along its surface. She thought it might be a knot, or at least that's what it was on a dog. No human could take that, he had to realize that, didn't he?

Koga just laughed at the human's statement. "Yeah, it probably would if I didn't have the jewel. Lucky for you I do, and more importantly I've practiced using it. The jewel's power can be used to change you, make you what I need you to be. I can't have a toy that too fragile after all. It'll make it so you can take whatever I give you." He growled and then added in an ominous voice. "It just won't make it comfortable, but that's half the fun isn't it?" He reached down and slapped away her hand holding the skirt down, making her let out a yip of pain. Then he reached under her the green cloth and grabbed her panties, ripping them out easily. She blushed bright red as she felt the cool morning air hit her nethers. "I'm going to have such fun breaking you Kagome. Please feel free to beg for mercy, it only makes me harder!"

Koga immediately turned Kagome around then lifted her up off the ground. He easily shifted her weight and was able to move his hands down under her thighs, so he could support her. Once again she tried in vain to resist, this time attempting with all her might to keep her legs closed together. It didn't even slow the demon down, though it did cause her to hiss in pain as his claws dug into her thighs, drawing faint lines of blood as he scratched her. "Please Koga, don't do this. If you really love me then you wouldn't do this!" She said as her eyes started to well up.

The wolf demon pulled up the back of her skirt, revealing her round ass to him, making him lick his lips in anticipation. He rubbed the drooling tapered tip of his cock up against her anus, coating it with precum as he growled into her ear. "I've waited so long for this, dreamed about it even. I'm almost shaking with anticipation! I'd love to just ram myself into you, but I'm sure a good girl like you never even considered putting something up here, so I want to savor this. It's not every day I get to steal someone's virginity! Please let me know how amazing it feels." Koga slowly began to feed his cock into her tight anus, making her grit her teeth and bulge her eyes as she felt him begin to violate her.

"KOGA STOP!" Kagome yelled as tears started to roll down her red cheeks. He didn't of course. He just kept slowly pushing more of his impossibly large dick inside her. "Inuyasha! Save me Inuyasha! Miroku! Sango! Any one, please help me!" She screamed out as loud as she could, but there was no response. “Stop it Koga, please. I can't take this, your ripping me apart!" She continued to yell out for help and mercy until she was horse with Koga making no attempt to stop her.

As far as he as concerned, she could scream as loud as she wanted, there was no one else around for miles. Even if there was, no one was a match for him now. When he got about a third of his length inside her, he finally started to get some real resistance. "This is it Kagome, this is where things get interesting." A very faint glow began to encompass the two of them, and at first it was kind of comforting. Then Koga pushed more of himself inside her ass, stretching her hips. She opened her mouth to scream, but no noise came out. She sat there unable to even articulate what she was feeling. Her hips, bone and muscle, were being reshaped by him, growing and contorting to fit his perverse needs. She started to notice other changes happening as well. Her feet seemed to be go numb, and her ears began to burn. She forced herself to look down and couldn't believe what she saw. Her feet were changing before her eyes into wolf like paws, just as Koga's had become. She cast her eyes up as she thought about her ears. They had to be changing too. He was turning her into a wolf demon, or maybe a half demon, only he knew what was actually happening to her. All she knew for certain was that it was too much. Everything started to grow darker, and she passed out after less than a minute into the transformation. Koga stopped what he was doing. For a moment, he considered waking her up, but then decided that he'd show her this small mercy. He'd let the transformation finish before waking her back up. It was a very unpleasant process to say the least, and he had no need to inflict it on her. No, he didn't need to use that to break her. He'd do it with his own strength. He continued to push himself into her, getting most of his cock inside her by the time the transformation was over. Kagome's paws, ears, and tail were fully formed making her look like the ideal toy for a horny wolf demon. More importantly, her body was now able to fully receive Koga. Her pelvis had been reshaped to allow for his girth, and her bones strengthened to survive his inevitable onslaught. Her organs too had been improved, now nearly indestructible and incredibly flexible. She would never break no matter how rough he was with her, at least not physically. He gave his human wench's leg a squeeze, digging his claws into her thigh to snap her to consciousness. "Welcome back, I'm happy to see that you're ready to go now." Kagome looked down and let out a shocked gasp as she saw her new body. Then she felt Koga pressing himself forward slightly faster than before. Half a minute later she felt his knot hitting her stretched ass.

"Finally." Koga said with a sigh of relief, finally taking in everything he was experience. The feeling of his knot pressing against her tight anus, his length straightening out her intestines, and the resistance of her belly as it was stretched out around his tip. "That took forever. Now I can get to the good part." He pulled back, making a sickening "slch" noise as he went. She could feel the suction pulling at her as he went, and was revolted by the feeling and sound. When only a few inches remained inside her, he rammed himself back inside, all the way to the knot. In and out he went, repeatedly slamming himself into her ass, making her entire body shutter with every impact.

Kagome was sobbing as he started to fuck her rear for real. She couldn't believe it, but he was being gentle before. "Please Koga, forgive me! I was wrong to reject you. I should have never gone with Inuyasha, I should have stayed with you. I'll do anything you want. I'll be your mate, I'll leave Inuyasha. Tell me what I need to do and I'll do it! Just please STOP!"

Koga paused for a brief moment, and a faint spark of hope popped up in Kagome. "All right, you can start by taking my knot!" The wolf demon yelled as he rammed himself up as hard as he could into her, pushing his impossibly large knot forward. Kagome's opened her mouth to scream. Pain more intense than when the centipede demon ripped the Shikon jewel out of her body gripped her, and she was sure there was no way he'd ever be able to get the knot inside her. Then a loud pop could be heard and she felt hips slam against her ass. It seemed impossible but the pain was gone. She couldn't believe it, then she looked down. “Nooooooooooo!" She wimped as saw, the large bulge poking out her belly, the outline of the knot clearly visible against her formerly flat stomach. Her plea for mercy was cut short as she gasped feeling something warm start to fill her belly area, slowly working its way higher. Then she heard Koga's exclamation of "YES!"

"Koga, please don't..." She was cut off as she felt him twitch inside her and a sudden burst of cum filling her. "Too late you dog loving whore!" The wolf demon said triumphantly as he unleashed torrents of wolf seed into her intestines. Before long it reached her stomach, filling that up completely. Then it pushed up even more, seeking the only exits it could. For the first time in her life she tasted semen, and not just a little. It poured out of her mouth and nose. His hot, white seed rolled down her chin, dripping onto her blouse, soaking it so much that she could feel the slimy substance on coating her breasts. After what seemed like an eternity Koga finally, mercifully, stopped cumming and pulled out dropping her to the ground. When he did that, something happened, something she hadn't felt this entire time. Something she didn't think was possible, pleasure. Not just relief of it being over, actual overwhelming pleasure. She shook as it filled her and found a smile form on her face. For some, inconceivable reason, even as she was lying in a pool of her rapist's seed, she was somehow happy.

Koga wasted no time and kneeled down, grabbing Kagome's hips and lifting them up for easy access. The wolf demon positioned his cock at her pussy and pushed himself into her with one brutal thrust. She grit her teeth as he casually tore through her hymen and pierced her cervix, finally bottoming out in her womb. Once again he was bulging out her belly with his fuck rod, but this time she barely cared. It didn't matter anymore. It was clear to her now that there was nothing she could do. No one was coming to save her. He was going to have his way with her and all she could do was take it... and maybe even come to enjoy it. "NO!" She grunted out as much to herself as to her rapist. She wouldn't let him win. He wouldn't break her. If she couldn't escape, then she at least wouldn't give in.

"Mmm, you're cunt's so tight Kagome. You've been saving yourself, haven't you? Probably for that worthless dog, good thing I came along." Koga said casually as he began to ramp up his thrust. "He could never satisfy you like I can. Probably has a tiny dick, that's why he carries around that ridiculous sword. He'd last a minute, maybe two tops then blow his load and leave you wanting more. I'll never do that. I'm a real demon. I can last hours if I want to, thanks in part to the jewel. Doesn't that sound nice? We can just keep going and going for days on end if I wanted to." He said as he started moving so fast that her face was being repeatedly pushed into the ground.

Kagome bit her lower lip and tried to concentrate on the pain, but it was nothing after what she'd been put though. She needed a distraction, but there wasn't any sensations she could feel except for the demon's hard length pushing and pulling at her. Slowly beginning to make her feel good. She was getting wet, and it was making it even easier for him to use her. She hated him so much, yet she hated her body more. How could she be feeling anything remotely good from what he was doing? She wasn't the kind of person that should enjoy this. She just needed to last a little bit longer, she could do that. He had to be lying about his stamina, right? She'd heard from her friends that guys couldn't last long at all, but that was only true for humans? Ten minutes she had her answer. She was at her limit, and he hadn't even broken a sweat yet. "I'm sorry Inuyasha." She whispered before her eyes rolled back and she let out a scream of pure bliss. Feeling her clench around him, Koga immediately forced his knot inside her and came, driving her pleasure to even greater heights. He filled her womb with his first burst, and began to expand her belly within seconds. Cum began to squirt out around his knot until he finally stopped emptying his seed into her, leaving Kagome looking nine months pregnant.

He pulled out of her, and the cum gushed out of her belly as it returned to its original size. After a few minutes, Kagome had finally recovered from her orgasm enough to speak. "There, you've done it. You ruined me for Inuyasha and probably knocked me up. Are you happy now?" Kagome asked with barely enough strength to talk.

Koga thrust all of himself, knot included, back into the woman making her gasp in surprise. He ripped himself out then repeated the action, using his knot to fuck Kagome. "I'll be done once I've cum in you once for every time you've rejected me. That's two down, and a few dozen more to go. If you can muster the strength to resist me for that long, I'll let you go. I think that sounds fair. Question is, do you think you can last that long?"

~~~*~~~

As dusk fell, Inuyasha slowly made his way towards the Bone-Eater's Well. He supposed he should go to Kagome's time and apologize to her for going off with Kikyo. It's not like he meant to hurt her feelings, but he wouldn't want to run off if she didn't constantly act like a bitch, sitting him all the damn time! As he was trying to figure out what to say to her, so that that she wouldn't blowup on him, he smelled a familiar scent. "That damn wolf's around here. Bet he came following Kagome's scent. Poor bastard doesn't know how lucky he is that she doesn't want him." He said jokingly to himself as he took off for the source of the smell.

As he approached it, the smell became overwhelmingly strong. Then he heard something strange, a sickening wet sucking noise. As he moved to the edge of the tree line he found the source, but couldn't believe his eyes. It was Kagome half laying down on the ground with her head turned to the side making it so he couldn't see her face. Somehow she'd been changed into some kind of human wolf hybrid and Koga was behind her thrusting his hips forward over and over again. Before Inuyasha could say or do anything Koga turned and looked straight at the half dog demon. He pulled out of Kagome with a horrible wet noise and waved to him. "Hello Inuyasha, I'm glad you dropped bye. I was hoping I would get to show you this. Don't you think Kagome looks much better this way?"

Kagome pushed herself up off the ground and Inuyasha caught a glimpse of her face. It was the most heart breaking thing he'd ever seen. She had half closed eyes, a huge blush, and a dopey smile with spit and cum strands stretching from her chin to her breasts. Her chest was exposed, her shirt no doubt torn open by Koga so that he could get at her perky breasts. She made no attempt to cover herself as she turned towards the wolf. Now able to see her from behind, he was even more horrified to see her ass and pussy both gaping and dripping with cum. She got up on her knees and began to lick at the wolf demon's gigantic, sloppy erection. "That's right bitch, lick it clean. Show inuyasha how much of a cum loving whore you are!" Koga said loud enough that he was sure Inuyasha would hear it. Kagome slurped up all the cum she could, long since coming to love the taste of the protein rich substance, even letting out a little burp as she went.

Inuyasha became filled with rage and started to draw the Tessaiga, only for his hand to be stopped with the blade only partially unsheathed. In the blink of an eye Koga had covered the distance between the two of them. "Give it up mutt, I have the Shikon Jewel, I killed Naraku, I took your woman, and now..." He let out a roar and punched the side of Inuyasha's sword with all his might, shattering the blade. Then, just to add insult to injury, backhanded the white hared man, sending him tumbling head over feet. "I've broken your precious sword. Face it Inuyasha, you're nothing but a failure." Koga let out a laugh as he turned and walked back to Kagome. He picked up his sex toy of a woman and waved good bye to his defeated rival.

The End

Author's note: This story was voted for on a poll I held. I those of you who voted for it enjoy it. I plan on trying to write more regularly, and if I can I will probably hold more polls in the future, so keep an eye out for my journals if you're interested in that kind of thing. Please leave comments and tell me what you thought about the story.