*Preview Of.....Demon Slayer- Demon King Harem-Filler Update-Preview A- Amane Ubuyashiki for T

*Yo, mates, sorry about last weekend, family sucks and life sucks even more when errands and shit suck the time out of your day. Nuff said. Working on stuff tonight and tomorrow, starting with this preview. The list being posted next is what I'll be focusing on.

****

Everyone in this story is over the age of eighteen years or above, blah, blah...**

*

A New And Mighty Demon King’s Harem

Demon Slayer

By Azure

Chapter- Filler Bonus- Amane Ubuyashiki

**

Within the illustrious state of the Butterfly compound and just outside of the Demon Slayer HQ located somewhere hidden in Japan, Tanjiro set about to find his next conquest among the Elite Demon Slayer women thanks to Giyu's help in securing her family's safety here. It had been so long since he first began his journey to find out where the killer of his siblings and the overall cause of all Demons existing and terrorizing Japan that he had forgotten the simple pleasures of country life. Tanjiro, even through his increased strength and astounding new prowess in harnessing the full potential of his Demon-Hybrid body, felt the 'hunger' for female flesh hit him once again already. He had just spent the entirety of last night copulating with his mother and sister again and again,  even while their pregnancies were visibly showing alongside Giyu's. Just having those two lovely, beautiful women bearing his children was enough to excite his proverbial engine up and make him go wild upon seeing them move here safely that he couldn't help himself.

He hardly could these days, as such when he fucked and conquered both Shinobu and her elder sister Kanae together back to back in a passionate evening of breeding just the other night. He ravished both of them from start to finish, leaving no trace of their uniform clothing intact since he was borderline feral when he tore it all off. Tanjiro was rather pent-up at that point and of course, while he'd allow his lust to take over in times like these, he was still rational in mind to where he had continued ravishing them both in a discreet location inside of the mansion after starting things off in the hot springs. It was so he could make them scream and beg for his seed to breed them without their howls of pleasure alerting any of the Demon Slayers stationed around the compound. And there were indeed many other members of the All-Female Demon Slayer Corps he had yet to truly conquer, but while Tanjiro planned to take care of all of them in due time, he was content with just having the two Butterfly sisters together for the whole evening.

With Kanae being first due to the fact she was the more gullible of the two, Shinobu fell soon after to his charms and just like always, he made sure to cement his claim on their hearts and bodies with thoroughly incessant breeding inside of their own house. Tanjiro hardly needed to ever resort to trickery or stealth ever since becoming so much stronger after 'claiming' Rui to his side, but now he was in the belly of one beast in particular and so he needed to be careful if he was going to successfully hunt down Muzan once and for all. When arriving here, he saw many lovely women occupying the Demon Slayer Corps from the Kakushi to the Hashira and Tanjiro nearly went crazy with lust till Giyu-chan calmed him down. Of course, he also had to adjust his Pheromone output to avoid driving everyone into a frenzy, otherwise having an entire corps of pregnant Demon Slayers would only lead to catastrophe due to being unable to do their job of slaying Demons.

He hated to think about any of them getting hurt, so he waited on conquering all of them for the time being. Even just being near them, his body would trigger the Pheromone field of lust around his person and spark mad feelings of love and lust inside each one if he didn't control it. Tanjiro couldn't risk losing a vital resource such as the Corps to his lust just yet, but it was especially difficult when they had so many incredibly strong, beautiful women in their ranks such as the lush-bodied Mitsuri Kanroji and the incredibly elegant Lady Master of the Corps; Amane Ubuyashiki. She was the one sole exception to his rule of not wanting to plow the Corps' women yet, and it was only because she was captivating in both presence and refinement with an Aura of maturity and grace that he found rare in all others.

When Tanjiro first met her following the safe relocation of his mother, sister, and Makomo to the Butterfly Estate where they would be kept safe, he was taken back by her haunting beauty and mesmerizing eyes. 

Amane had a refined elegance to her that few women had. Her silvery-white hair, her doll-like porcelain skin, and her extremely feminine features would drive the up-and-coming Demon King crazy with lust every time he looked at her. He was planning to subjugate her as soon as possible today and of course, there were also her adult-aged daughters to consider bringing into the fold as well. All four of those lovely young women were often standing by her side helping as dutiful handmaidens who would help manage the Corps and oversee Mizunoto training. And all of them were highly capable young women to boot. There were four of them in total with only one of the sisters having raven black hair whereas the others all had the same silver hair color as their mother, yet all of them had matching hairstyles done in the same bob cut fashion which made them appear as quadruplets. Just the thought of ravishing all four of those girls at the same time made Tanjiro struggle to contain the inner beast within, but to truly contain his lust being this deep in the all-female territory, he'd have to go after the Matriarch first.

He would go claim Amane Ubuyashiki and he was going to start reaching out from here with his grasp on Demon Slayer women beginning with her. And he was going to enjoy it very much too.....

*****

....

"How are you enjoying our estate's amenities and training regimens, Tanjiro-san? I trust you can hone your skills to a more applicable aptitude here, yes? Giyu spoke highly of your impeccable swordsmanship and you have proven yourself to Shinobu and the others after defeating the Natagumo 'Family' belonging to that Lower Moon Kizuki Ruiko. Although we haven't seen her body disintegrate nor trace the remnants of her group, we can certainly tell that they were disbanded and no longer a threat. All thanks to you.~" Amane said in her soft, elegant voice rife with ladylike maturity.

She was walking side by side with Tanjiro, wearing her ornate Kimono of red and orange cherry blossoms all over her body. She was walking with poise and patience but every so often she'd wind up shaking her hips side to side unknowingly within Tanjiro's line of sight. He stood by her wearing his usual Demon Slayer uniform draped in his checker-patterned Haori, eying the woman with a facade of humble humanity when in actuality he was craving her flesh underneath his own.

"It is quite a remarkable place, Lady Ubuyashiki. I never would've imagined this organization would've been around for as long as it has, that must make Muzan Kibitzushi hard to follow, huh? Amane nods solemnly In either case, I am determined to get even stronger here and hunt her down for good just like everybody else. I've...lost family to that monstrous woman and she is responsible for so much heartache and bloodshed from what I've seen in my travels. That being said, I'm truly thankful you've agreed to shelter my mother and Nezuko here along with my Water-Breathing-Style mentor Makomo-chan. I truly am grateful, Lady Ubuyashiki.~" Tanjiro said with a soft voice, subtly influencing the woman's body without her realizing it.

While they talked and casually walked around the Demon Slayer Corps estate, trickles upon trickles of his sexually charged pheromones seeped into the woman's body the entire time. Amane could slowly feel something coming over here as she was flushed with unfamiliar emotions and sensations toward the young Demon Slayer as they continued touring the estate. These feelings had not been felt since before the passing of her late husband, Lord Ubuyashiki himself, and Tanjiro's kind face reminded Amane so very much of him.

She cast a direct look in his eyes when they arrived in front of a Koi pond to gather their thoughts, but when he looked back at her with those blood-red eyes it made her blush slightly and caused her to avert her gaze in a bashful manner. She brushed a side of her silken silver hair to the side as she tried to focus her thoughts on something else again.

"I'm glad to hear that, Tanjiro-san. You've certainly come a long way in a short amount of time from someone starting out as a Beginner Demon Slayer. It truly is astounding, as is your durability when handling a Lower Kizuki on your own till Shinobu and Giyu arrive. Demons are a crafty, very dangerous bunch that very few survive against when meeting one to face. Especially one of the twelve Kizuki, Muzan has propagated centuries ago and simply let them run loose all over Japan without so much as caring what they do. This callous, vile act of evil is one of the many reasons the organization was formed. This organization was led by my late husband for many years, it....was just a few years ago that he perished. Succumbed to his life-lasting curse afflicted by Muzan herself." Amane began and became somber, letting her opal-like eyes become cast down as they looked into the pond.

Tanjiro sensed her sorrow and leaned in closer to her from the side, naturally letting his pheromones infiltrate more of the woman's body as he reached over to caress her right hand after she placed it on the railing overseeing the pond.

The instant she felt his fingers touch her skin, she snapped out of her reverie and attempted to pull away from him till she felt the sudden compulsion to keep it there.

"Hm..! Oh my, I seem to have gotten lost in my thoughts. Forgive me, Tanjiro-San. I just....think about my late husband sometimes when Muzan's demon brethren wreak untold havoc and I see so many families torn apart. Nearly every Hashira here of the current day has suffered losses of family and lovers to Demons, similar to you actually." Amane spoke, feeling the soft yet growing urge to do more with the young man as he kept his hand there, stroking her porcelain knuckle and letting the soothing pull of her attraction to him grow even stronger with every passing second. 'What...is becoming of me? Am I.... succumbing to my base desires for this young man? I...I've never once looked at another for some time since my husband's passing, so how is he......so vexing to me right now? This may seem odd and out of place yet I am..unable to think of anything else besides Tanjiro-kun's gentle eyes looking at me at this moment....'

....

'It's working, she's getting pulled into it, into me, and will soon crumble with just another push. This is a bit impatient on my part, but I can't stand idly by when a woman as beautiful as her remains untouched.~' Tanjiro thought till he felt Amane reluctantly pull her hand away from his, nursing it with a soft blush on her face while anxiously eying him from the side.

"Tanjiro-Kun, are you perhaps.....attracted to me? Usually, Demon Slayers are forbidden from pursuing romantic flings in and out of duty until the time comes for their retirement. Provided they make it that far, very few live long in this line of business and I've always felt remorseful for being responsible by placing them into the Corps in the first place. I..am getting off-track, so let me put it. Do you...desire an old woman like me? While you are the first male Demon Slayer we've had in a long time now, it is not encouraged for you to pursue a fling with one of your own. Let alone the 'Master' of the Corps." She cautioned somewhat anxiously yet Tanjiro was unfazed by her words. 

He simply reached over to grab both of her soft, dainty hands this time and let out a strong impulse wave of Pheromones into her body that made her suddenly convulse in spasm for she had felt a strong surge of arousal hit her just now. Amane's piercing dark eyes opened wide as she felt the long-lost need for intimacy beginning to swell up inside of her when she looked into Tanjiro's eyes. He came closer and she felt her breath getting lost in her throat while her legs gnashed together from underneath her Kimono. 

A coy, smug look decorated his face as he slid a hand around her side and reached up to cup her chin in the other, bringing the older woman close and making her heart race inside of her chest.

"I'm aware of the rules and I certainly am,.....it is not an exaggeration to say that I intend to end Muzan once and for all. One way or another, she won't be bothering anyone anymore very soon, which means that you won't be putting anymore young Demon Slayer girls into the fray soon enough. So why not pursue something with me, Lady Ubuyashiki? I can immediately tell that you have been without 'love' in your life for far too long now, so let me....amend that mistake and give a widowed woman like you what you deserve.~" Tanjiro said in a dark, seductive voice that sent chills down her spine as his eyes started to glow red right Demonic energy. 

Amane felt helpless in his grasp as the feeling of lust quickly overtook her body, making her legs shiver and her composition crumble for the first time in years. She started blushing hotly and feeling sweaty, causing the woman to breathe heavily as strands of her silver hair became frayed around the edge of her face. her combed-over style with a bun in the back started to become a rather sexy look for her as she became flush with heat.

"Mmnnghmm....! Tanjiro-San...ah...I...you did something to me, I can feel it...b-but what...are you? Uuunhhh...! I...I have only ever loved my husband and swore to abstain from romance or sexual intimacy with another man until the day I die despite his objections. Mnhhmhm....uunhh..! Could you....really bring the end of Muzan Kibitzushi? It's quite a bold claim, you know. " Amane breathed out hotly and Tanjiro simply answered her by cupping her chin and pulling her close, placing his lips on her soft ones and making her eyes go wide with surprise. "Mmnhmmhm...! shlupp!...mmnnnhmhhmm...!~"

"Hmmnnhmm....shluruppp..slllrpp...shlruppp...mnghmhm...! Amane-San...mnhmm!~" Tanjiro mouthed as he slid his tongue into the woman's mouth, tasting her tongue in the process and squeezing part of her ass in the process after pulling her close. Amane's body instinctively reacted by sliding her right leg up along his calves and curling it over his thigh, embracing him completely as the woman was overwhelmed by the Demon King's lust-empowering Pheromones. Her hands slid around the back of his neck as she slowly closed her eyes, deepening the kiss and letting Tanjiro fondle her body through her Kimono clothing.

"Mmnhm.....mhmnhmm.....nnhmhmm...sllruppp..sllrlluppppp..sllrupp.....mmnghm..aaahhh!~ I...swore I wouldn't do this...! N-not to Kagaya....b-but Kami help me...I can't resist you...! Mmnhm..!~" Amane let out, beginning to give in to the lustful vigor afflicting her body after she pulled her mouth back from Taniro's lips, leaving a trail of saliva dripping between their chins. He ran his tongue around his mouth and brought up one of his fingers to stick between the woman's lips, making her instinctively suck on it in an erotic manner while looking at him with adoring eyes. Those plum-purple eyes of hers started to glow warmly with the demonic red color of Tanjiro's energy while her soft rosy lips curled into a lustful smile.

She gingerly sucked on his finger like an obedient animal, watching Tanjiro as she felt him grab onto her right breast through her outfit. The strength of his firm, strong hand fondling her tits through her clothing made Amane whimper sheepishly from inside of her throat.

"Mnnhhhmhh...!~" She squealed in a muffled voice, keeping her lips puckered around his finger while Tanjiro held her closely.

"He objected to that absurd idea, right? Well, that means you're freely mine to conquer, Amane-san. A woman as beautiful as you doesn't need to suffer all alone, being without the splendor of intimacy, and certainly not with a body like this. Come, take me to your personal chambers...and let's take this further. Kagaya would've wanted you to move on and offer your body to the man who'll fulfill his dream of ending Muzan for good, wouldn't he?~" Tanjiro worded with a sly voice as he brought his other hand down around her buttocks after removing his finger from her mouth. 

She was pliant, horny, and utterly mesmerized by Tanjiro's charm after feeling her instincts finally give in after years of being numb to her own needs. As soon as he scooped her up from the bottom and lifted her up, Amane wrapped both of her legs around Tanjiro's sides, letting him carry her as she kept her arms locked around the back of his neck. No longer was she the mature, wise, elegant Lady Master of the Demon Slayer Corps, now she was little more than a dog in heat and almost practically panting with primal desire for sex.

"Yes, please...! He wouldn't....object to this at all, Tanjiro-Kun...! Mnhm...! Please...let us take this..to my bedroom. My daughters can continue their upkeep of everything else at least for the afternoon. So please, bless me with that feeling again, Tanjiro-Kun.~" Amane implored almost desperately and felt his fingers fondle the supple marshmallow surface of her ass causing her to whimper even more. 

"As you wish, Lady Amane. Heh, I can think of a good start-off a proper wife would give to her future husband, after which I'm going to demolish the other two holes in your body until you can no longer walk for the rest of the day. Let's go.~" Tanjiro growled seductively before leaning in to capture her lips once again, embracing the older woman fully with their tongues worming in and out of each other's mouths. "Hmmnhmnhm..sllrlupp..sllrupp..slruppp...slrupp!..mmnhmm...!~"

'Tanjiro-Kun...!~' Amane thought happily as he started carrying her off in the direction of her personal bedroom somewhere inside of the HQ's larger Japanese-style buildings.

....

*******

After walking inside and quickly telling any Gasai Crow she came across to notify any would-be visitors she was not to be disturbed, Amane led Tanjiro into her bedroom and guided him over to the centermost bed which was basically a large and lavish Futon. He obeyed and shrugged off his Haori before beginning to undo the zipper of his uniform pants, watching Amane as she hastily unfastened the sash around her waist before unfurling the rest of her Kimono before his eyes.

!

She pulled it open completely, revealing her perky yet supple and modestly-sized breasts in all their naked glory before shrugging off the rest. Her lovely, resplendent body bore all before Tanjiro's eyes as she showed off her lithe, flawless physique with no trace of sagging or wrinkles to be found. Amane was still a very young woman in her prime and one of mystical, Japanese beauty that'd make many other women feel jealous if she was to ever step out into the modern parts of Japan. She only had her lavender-lice patterned panties on over her womanhood before she stepped out of her Kimono and reached for Tanjiro's crotch after approaching him on the bed. He promptly sat down and leaned back, spreading his legs a bit and letting Amane do all the work by first undoing his pants for him.

"Allow me to treat you, Tanjiro-Kun. I know a way to excite a man's libido as such truly was one of my duties being the wife of my late husband, but I just want you to know that I've improved my technique considerably since then.~" Amane explained as she quickly undid his belt buckle and pulled down his zipper, finding herself becoming extremely surprised when seeing a massive bulge push out from inside of his boxers. 'Oh my..! He's quite larger than Kagaya too..! So...fit...and lush with virile life as well.~'

Tanjiro inwardly grinned and let Amane's soft hands pull down his boxers, releasing his engorged erection popping out before her wonderstruck eyes. 

"Oh..my...!  You're quite big, Tanjiro-Kun.~" She responded slyly with arousal in her voice and brought both of her hands around the middle of his shaft, firmly stroking it between her palms with finesse as she leaned forth with her lips wide open. "This is good, very good indeed. Ahmmmnhm...shluuupp..mmnhm...mnhmm....shluuoppp..shluuopp..sllrlrupppp.....mmmnhm!~"

Amane had begun stroking her soft lips around the center and back toward the head, keeping a steady pace in which she gingerly squeezed his cock into her mouth."

 after he claims their mother made it hard for Tanjiro to hide his erection let alone control it, but he managed all the same as he was given the layout of the Demon Slayer HQ after a long day of settling in.

The entire time he walked with Amane Ubuyashiki and her daughters, he could hardly keep his eyes off her delicious rump sticking out through her Kimono as she kept *

*graping