{Bonus} Breeder Phenex Side-Story Kuroka

Naruto x Kuroka slight Katerea, Seekvaira and Rossweisse.

A/N: This story is M rated mostly for the Lemon.

x-x-x-x-x-x-x

Chapter 1: House Cat

Kuoh Academy...

Kuroka was assigned to keep an eye on the devils at the academy by Ophis, especially the Phenex who has recently become a teacher there; the Infinity Dragon is very interested in getting the Phenex to join their secret organization, the Khaos Brigade, but for now she sent the black cat to keep watch and find out if there is anything he wants.

Kuroka in her cat form was sneaking into the nearby classroom that the Phenex had just dismissed, unaware of what she would find there.

Lemon Start...

Seekvaira Agares, one of the devil heiresses attending the academy, lay naked on top of Naruto's desk, her stomach resting on it while the blonde Phenex thrust away at her wet pussy.

The Youkai in disguise as a black cat moved closer to get a better look, and as she did, the Phenex's large chakra started to affect her; it was only through sheer willpower alone that she stopped herself from jumping the blonde's bones.

"Ah-oh! Ah-ah! Fuck me like that, keep fucking me like that." The usual stoic devil female demanded as her pussy continued to be pounded.

"Don't worry, babe; I have no plans on stopping using this pussy, in fact, I plan on using it until the day you die." Naruto replied, knowing that a devil's natural lifespan was essentially infinite.

"Harder! Fuck me harder, you Phenex bastard!" Seekvaira yelled, lost in her lust as the blonde started to do just as she asked, but slapped her ass for daring to call him a bastard.

CLAP CLAP CLAP CLAP

"Damn, you are tight," Naruto exclaimed as he enjoyed the way his newest lover's tight, wet cunt was squeezing his shaft.

"Fuck! I'm cumming!" the Agares heiress screamed.

"Me too." Naruto roared as he buried his shaft into the young woman's body. "Take all of my seed into your slutty womb."

"So much," Seekvaira mumbled as she felt the blonde's seed enter the deepest part of her.

Watching the blonde Phenex possibly impregnate the Agares heiress had Kuroka feeling hot under the collar, but she resisted the urge to transform into her human form and join in on the fun.

Fast Forward...

Seekvaira had recovered and gotten dressed, she left after she checked the time and stated she had a contract to get to but not before giving the Phenex a deep long wet kiss to show how good he made her feel.

Naruto watched her limp out of his office to most likely go and take a bath before she heads off to fulfill her Devil Contract; the blonde remembered how his relationship with the Agares heiress had started.

Flashback...

Underworld/Phenex Estate...

"Lord Agares, what do I owe the pleasure of your visit?" Naruto asked. "And you brought such beautiful company with you," The Phenex stated as he saw Seekvaira who blushed at the blonde's words.

Lord Agares seemed to be smiling happily at the way the Phenex interacted with his daughter."I will cut straight to the point with this, the fact of the matter is my daughter has a crush on you, and I want to make a deal with you to get a steady supply of fertility potions," Lord Agares said.

Naruto didn't quite understand what Lord Agares was trying to say, but he kept quiet and listened as he continued to speak.

"So I have a proposal," Lord Agares said. "I will give you my daughter to do with as you wish and access to the floating city called Agreas in exchange for some of your potion."

Naruto looked at Seekvaira who was flustered under his gaze; she was a cute little thing, like a sexy librarian, somewhat similar to Sona, but different all the same.

"I tell you what, I will accept the offer, but on top of everything you will owe me a favor." Naruto stated.

"It is a deal," Lord Agares quickly agreed, knowing that it was as good of a deal as he was going to get.

The two talked about the specifics before Lord Agares was leaving he turned to Seekvaira and said "I will have your things sent to you, do not disappoint me." Her father then teleported away.

The room started to feel awkward with only Naruto and Seekvaira in it, so the blonde led her to her new room as he didn't plan on taking her that night, preferring to let her settle in.

Hours Later...

This was one of the rare times the blond Phenex Lord was in bed alone; his mother was visiting a friend and his other lovers were busy with other things.

He found it hard to sleep when he felt someone enter his room; the person didn't give off any ill intent, so the blonde didn't attack, but watched as the female figure climbed onto his bed and under his sheets.

The Phenex felt some soft, gentle fingers touch his cock through his boxers, followed by a wet tongue starting to lick his shaft slowly before swallowing it whole.

Naruto raised his sheets to see Seekvaira in a sexy bra and panties looking back at him with her hand playing with her tits while her other hand is in her panties. She was also wearing heels which made her look even sexier.

"You are quite the cocksucker," Naruto said teasingly to the Heiress.

"I'm only doing this to keep the deal my father made," Seekvaira stated unconvincingly as she took a break from sucking the blonde dick and was jerking him off.

"You don't have to do that if you don't want to," Naruto replied. "But you choose to suck my dick." Naruto said as he winked at her. "Now that I know you want to fuck me, don't think for one second that I won't make you work for it." He said as Seekvaira gulped.

Flashback End...

As it turned out, Seekvaira was a nymphomaniac, he discovered after popping her cherry; she had spent the entire night begging to be impregnated, which he granted. And Lord Agares was happy to have a granddaughter on the way, who would be in the care of the Agares clan, while both Seekvaira and the blonde were in the human world.

The blonde devil noticed a dazed black cat with two tails and smirked, but didn't show the kitten his reaction; instead, he acted as if he hadn't seen anything.

Fast Forward...

The old Satan faction from the Khaos Brigade thought it was a good idea to attack Kuoh Academy while the Phenex, accompanied by his pet black cat, was present during peace talks between the factions.

Michael, Sirzechs, Azazel, Serafall, Sona, and her peerage, Rias, and her peerage, and several others were there.

They kidnapped the Half-Vampire from the Rias Peerage to use his Sacred Gear to stop time for the weaker people present; then a portal opened and she appeared looking so arrogant.

Katerea Leviathan, a descendant of the original Leviathans, began to shout nonsense about world domination, and the blonde cut her off.

"Man, you're annoying," Naruto stated. "World domination, destroy the world... All you villains are the same."

"How dare you talk to me like that!" Katerea yelled, pissed off at the Phenex's disrespect.

"You should be the one watching your mouth if you know what's good for you," Naruto replied. "I think I will put those lips of yours to better use."

"You will pay for that," the descendant of one of the original devil kings growled out as she attacked.

Fast Forward...

The battle between the Phenex and Leviathan was short, to say the least. Everything she tried to do against Naruto, he was one step ahead of her and when she tried to use Ophis's blessing, the blonde burned it out of existence.

Naruto now had the defeated Leviathan on his shoulders, she was naked with her hands and legs tied up and her panties that he tore off her were stuffed into her mouth gagging her. It took everything that Kuroka had to do to stop herself from laughing at the state the spoiled self-proclaimed Satan found herself in.

"So, how did the other battles go?" Naruto asked as the enemy forces had retreated.

"They didn't go so bad," Azazel replied as he eyed the naked Leviathan. "Say what you want about her, she has a really sexy body." He looked back at naruto. "So, what do you plan to do with her?"

Naruto said, "I was thinking of making you my cumdump."

The Devil's words had different reactions from those present; Serafall was cheering for Katerea to join the harem, Michael was blushing like the virgin he is, Azazel was giving the blonde a look of envy, while Sirzechs just looked tired due to the headache because he would have to explain what happened to the elders.

The peace talks continued with nothing else happening as Katerea remained naked and perched on the blonde's shoulder.

Underworld...

As Sirzechs feared, the elder devils and other clans wanted a piece of the captured Leviathan, as even though she was an enemy, she was still a descendant of the original Leviathan, making her blood valuable.

Many devils wanted to impregnate her to boost their standing in devil society, but luckily or unluckily for Katerea, Naruto was not one to share his women.

Phenex Estate...

Lemon Start...

SLAP SLAP SLAP SLAP

"Ah-oh! Ah-ah, stop moving your big dick bastard, take it out." Katerea exclaimed as her hands were still tied behind her back, but her gag and leg restraints had been removed.

The blonde Phenex didn't waste any time in getting her into bed and had her face down, ass up position as he entered her surprisingly tight cunt.

He supposed the spoiled princess didn't let just anyone use her hole, which surprised him a little because he thought she would be a whore.

"Damn, this is some Grade A pussy," Naruto stated as he increased the speed of his thrusting, enjoying the feel of the Leviathan's cunt.

"You bastard, you will pay for this," Katerea said as she moaned in pain, her insides being reshaped by the largest dick she had ever seen, much less taken.

"I don't think so," Naruto replied as he continued to drill the descendant of Leviathan's tight, wet cunt.

The room was filled with the scent of arousal as Naruto's hips collided with the hips of Katerea's wet cunt over and over again. The blonde brought his right hand up and back down, slapping the ass of his newest conquest, making her yelp in surprise.

Katerea cursed at the blonde and swore she would get her revenge on him for what he was doing to her; Naruto laughed at her because he knew that she was enjoying being taken by him, as her pussy had his dick in a vice grip.

Fast Forward...

Naruto was lying down on his bed with his pet cat Kuro laying on his chest as he thought about the upcoming peace talks between the devil faction and the Norse gods.

SLURP SLURP SLURP SLURP

"Can't you suck my dick a little quieter? I'm trying to think here." Naruto said as he watched the now broken in Katerea suck his cock like her life depended on it.

The Leviathan's hand and magic were unrestrained because by this point the blonde had made sure she could only think about his cock and giving birth to his children.

The Disguised Kuroka watched the once arrogant female devil now become a cock-sucking whore who only cared about getting off, and the sight turned her on more than anything else, the Youkai was tempted to reveal herself and get in on the action, mission be damned.

The cat Youkai knew one thing and that was she would not be able to hold herself back much longer as she watched as Naruto sat up and put the descendant of Leviathan in a full Nelson position and began bouncing her on his dick.

Lemon End...

Underworld...

The Peace Conference between the Norse Gods and the Three Factions was both boring and eventful; nothing interesting really happened, except for Loki attempting to disrupt the peace talks.

Naruto got so bored he went out and beat the living shit out of Loki to the point Odin had to step in on his behalf, but since the trickster God basically attacked the underworld, Asgard had to give the devil faction something as an apology.

Odin hearing of the Phenex's appetite for women offered his secretary, Rossweisse, who was outraged at being given away like an object.

"You can't do this, Odin! I am a person, not something to be given away," the Valkyrie shouted.

"It's fine, Rossweisse. You will finally have a man," Odin said, not really seeing what the problem was.

"That's not the issue; you can't just go around giving people away," Rossweisse replied feeling embarrassed by what Odin had said.

"That's why you will never find a man on your own," Odin said with a sigh. "You think too much." You will forever be known as the Valkyrie who has no love life.

"So what if I don't have a boyfriend; it's not my fault," the Valkyrie replied as she started to cry. It seemed that her lack of a boyfriend was a sore spot for her.

"Well, just think of this as a long-term mission; find yourself a boyfriend," The All-Father said as he walked away, dragging the defeated Loki behind him.

Rossweisse was left behind as she cried like a child; she spent the rest of the night drinking. When Naruto returned, he found her passed out on the floor. He took her back to his place.

Phenex Estate...

Naruto had tried to drop the drunk Valkyrie off in an empty room, but as soon as he tried to leave, Rossweisse clung to him, wrapping her arms and legs around the Phenex and kissing him with a passion he didn't know she had.

"Wow, that felt so good," the drunk woman said with a deep blush on her face.

"It wasn't bad, but where did that come from?" Naruto asked as the Valkyrie seemed like a prude; her kissing him was a surprise.

"That bastard Odin said that I could get a boyfriend, but I showed him that I have what it takes to get a man," Rossweisse replied as she ground her crotch into the blonde's face.

Lemon Start...

"If that is what you want, I will be more than happy to help you," Naruto declared as he used his fire magic to burn their clothes off without hurting her.

The Valkyrie let out a cute "eep" as she saw she was naked; she unwrapped her arms from around the blonde to try and hide her privates, but in her drunken state, didn't account for the fact that she would fall, Naruto had to catch her before that happened.

The Phenex had the shy Valkyrie on the bed and used one of his hands to pin hers hands over her head as he admired her naked body.

She is a very sexy woman with silver hair and aqua eyes; she has a body any man would want to have in a woman, so for the life of him, Naruto couldn't figure out how she was a virgin.

Naruto looked at the blushing Rossweisse in the eyes and licked his lips, making her gulp from the look he sent her knowing she was going to leave this room a virgin.

"Please be gentle," Rossweisse whispered to Naruto, who chuckled at her comment because he knew by the end of the night, she would be begging him to go faster.

"Anything you want, sweetie; just relax, and I'll make you feel good," Naruto said as he claimed her lips in a deep kiss.

The blonde trailed his lips down to her neck and sucked on it, making sure to leave hickeys so everyone could see. Naruto let go of the Valkyrie's hands as he made his way to her soaked pussy.

Rossweisse covered her face with her hands, not wanting the blonde looking right at her wet pussy.

The Valkyrie pleaded, "Please don't stare at it." But soon she moaned as the blonde began to lick her slit.

"Don't lick me there," Rossweisse cried as she felt the blonde's tongue on her ass.

"Nothing about you is dirty, my dear Ross," Naruto said. "And I am just getting your holes ready for the long night ahead of you."

The Phenex spent a good half an hour making the Valkyrie cum her brains out by licking her holes, her pussy and ass are now well lubed up and ready.

As the blonde got back up in her face and kissed her, making her taste her own holes, the Phenex lined up his cock at Rossweisse's pussy and slowly slid inside, claiming her virginity. There was no hymen left, or blood, as she had long since broken it in a train accident.

Rossweisse whimpered at being stretched, but it wasn't as painful as the other Valkyries described when they teased her about being an eternal virgin.

Soon Naruto's hips met the Valkyrie's and the two stared into each other's eyes as she felt the pain of being stretched for the first time mixed with a hint of pleasure and Naruto enjoyed the feel of fucking a new pussy that was tight, wet, and hot.

Naruto said nothing as he pulled out and made Ross wheeze in pain before slamming back in, causing her to gasp out with her tongue sticking out of her mouth.

"Shit, that hurts," she said, "but do you see this, Odin? I finally found a man."

Naruto watched in amusement as he pounded her pussy; eventually, she started to moan and grind her clit against him until they both came and he flipped her over onto her hands and knees.

The blonde didn't waste any time and entered her ass, it bled from the rough treatment but being a supernatural being Rossweisse could take the abuse.

"Ow! That hurt, you're breaking my ass!" the Valkyrie exclaimed as Naruto used her body for his own pleasure.

She tried to shake him off her butt, but it didn't work; if anything, he just fucked her even harder, making her groan and hiss in pain and pleasure. She knew the night was going to be very long, and her holes were going to be on fire by morning.

Lemon End...

Rossweisse was now fast asleep snoring cutely lying down on her stomach in the bed, naked and leaking cum from her formerly virgin holes.

Kuroka had watched everything happen as she transformed into her human form and masturbated, she couldn't take it anymore; she was so horny that she came from just the scent of the blonde alone.

Fast Forward...

Naruto was in the shower of the room he just finished fucking Rossweisse in, he heard the door open and saw the figure of a black-haired woman with a sexy body and cat ears and two tails.

Of course, Naruto knew it was Kuroka who had been hiding as his pet cat, Kuro. She must have reached her limit and gone mad from lust.

"Do you have room for one more in there?" Kuroka purred as she entered the shower.

"There's always more room for a woman as sexy as you," Naruto replied as he pulled the Youkai close to him.

The stray cat didn't waste any time in playing games because at this point, being so horny from seeing the blonde's different conquests and his powerful chakra making him like catnip to her.

"No talking," she said. "I'm horny enough, just fuck me, take that big dick of yours and fuck my wet pussy." Kuroka exclaimed in lust-induced excitement.

Lemon Start...

"If that is what my lady wants, then so be it," Naruto said as he took Kuroka's thighs in his arms and raised her up over his already hard cock. Slowly, he lowered the black cat onto his shaft.

Inch by inch the blonde member slid into the youkai's pussy with ease, Kuroka was so wet that there was no resistance as the phenex bottomed out inside the slutty cat youkai, she came like a fire hose just from him entering her.

"Damn, kitten! You must have been backed up," Naruto said as he enjoyed the feeling of the tightening cunt he was currently inside.

The blonde pulled out until only the tip was inside and then slammed it back in, causing Kuroka to scream out and have another orgasm.

The blonde kept the pace and fucked the cat Youkai standing up; her naked body was wrapped around him, her breasts pressed into his chest, and her legs around his waist.

"Ah yes, this is what I wanted for a long time. Fuck me, Master! Breed your little kitty, Make her bare your kitten." Kuroka yelled as his came with her tongue, sticking outside of her mouth.

Naruto felt Kuroka slump into his arms as he could feel how relaxed she now was; Naruto pulled out of her cunt and dried her off, while she submissively purred.

"Ain't you a pretty kitty?" Naruto stated as he carried her outside the bathroom and laid the cat Youkai besides Rossweisse, who was still knocked out and placed her in a doggie position.

"Don't think I am in any way done with you, I haven't even cum yet." Naruto said as he penetrated her pussy once more.

"You are so big," Kuroka exclaimed as she was stretched out once more; her pussy was still ready for more, so she shook her ass on the blonde's crotch while his dick was still deep inside of her.

Naruto's hand went for her tails and her hair and he pulled her back to see her reaction, Kuroka was surprised by the blonde using her tails to help him fuck her, but it wasn't painful as she had feared it would be.

The blonde brute slammed his massive cock onto the Youkai, making her scream his name. The Valkyrie's woke up hearing Kuroka screams of pleasure and the shaking of the bed.

Rossweisse was shocked that the blonde Phenex had gone and fucked another woman, but watching them go at it turned her on more than she was willing to admit.

"Take this, you little bitch!" Naruto said as he noticed Rossweisse awakening from her slumber. "Hey, Rossweisse, you wanna go again?"

The shy Valkyrie didn't know what to say, but she nodded; she was indeed feeling horny and needed a hard dick to help her calm down.

"Fuck! Fuck! Fuck, right there! Keep hitting that spot!" Kuroka shouted as she came squirting her juices all over the blonde.

"I'm cumming," the blonde exclaimed as he fired his load inside the Youkai's soaking cunt.

Naruto pulled out and put Kuroka on her back with Rossweisse on top of her, licking his lips at the sexy sight of the two naked beauties ready to take a hard fuck.

Naruto advanced on them as he entered Kuroka's tight ass, making her scream at the hole he just took while Rossweisse sucked her breast to comfort her.

"I am far from finished with you two," Naruto said as he started to drill Kuroka's tight ass and pulled out and slammed into Rossweisse's ass making her throw her head back with a yell. The two women knew that they would be sore and satisfied for the days to come.

Lemon End...

Kuroka now sported a collar around her neck with the Phenex symbol on it; she was laying on top of Naruto's right side while Rossweisse was on his left.

The black cat sighed as she once knew herself as the stray cat. Now, having been collared and mated by the man-whore of the underworld, she could no longer roam freely. However, she couldn't complain, for she would now be able to see her sister and restore their race. Kuroka, the house cat, the name didn't seem so bad after all.

Chapter End...

A/N: This is the end of The Breeder Phenex in the DxD verse, I will put up a poll soon to decide which verse I should go into next.