"Welcome, dear sisters, to your new home!" Misty said in delight.
"Misty!" Daisy gasped, the hypnotic stupor her body had been under from Lorelei's Lapras now finally lifted. "What's happening here?! We haven't seen you ever since you went to that party in Ash's name!"
"We were worried about you!" Lily said, her arms remaining limp in their bindings. "We heard all about Ash being a criminal and kidnapping women for his sick desires!"
"Are you all right?! Please tell me you are alright!!" Violet cried out, only for her and her fellow sisters to realize their youngest sister's attire.
"Why, I've never been better, my beautiful sisters!" Misty said giddily l, doing a twirl and a lewd pose, bending over and pressing her breasts together.
"Wha..?!" Violet gasped, her hormones being driven wild. "When did you get such a good looking body?!"
"Violet!" Daisy shouted, ashamed that her sister was checking their fellow sister out.
Daisy had known that Violet had come to realize she was only interested in women, but for her to take interest in her own sister's body?
"What are we doing here, Misty?!" Lily demanded, her words falling on deaf ears as Misty continued to pose seductively.
Shaking her head to get her mind out of the gutter, Violet joined in.
"Please Misty, tell us what's going to happen to us!" She begged, sweat dripping from her brow.
"Why don't I allow my Master to fill you in?" Misty proposed as the dungeon's cellar door opened up, with the distinct sound of dress shoes hitting to concrete steps.
"I see you've kept your sisters in good company, my beautiful slave." Ash said deviously, straightening the cuffs on his suit's jacket.
"You..! You monster!" Daisy screamed, her rage coming forth. "You give us back Misty! Stop what you're doing now!!"
"You are quite a feisty one, aren't you?" Ash said dismissively. "I always intended for you sisters to be reunited, as slaves to my whims."
"What?!" Lily gasped, her emotions bringing forth terror rather than her elder sister's bringing forth rage.
"So, what do you intend to do with us?" Violet asked, remaining the calmest out of the chained up trio.
"I intend to make you obedient little sex dolls, just like I did for you sister." Ash began to explain to the indigo haired beauty. "But you ladies don't have to worry, it's not a raw deal for you. You get the gift of not having to think for yourselves anymore. No longer will you be weighed down by guilt or moral standing when it comes to having sex with your fellow sisters. I imagine by the day's end, you will all be happy little servants under Misty's direct control."
As Ash finished speaking, Misty pulled out a remote, pressing a buttons on the device. Upon doing so, three strange headsets, accompanied by robotic tendrils dropped from the ceiling and emerged from the floor respectively. Upon a press of a button, the robotic tentacles began to tear away at the bound sister's clothing, leaving only tattered pieces here and there.
As the helmets dropped onto the women's heads, a visor simulating several scenarios the three women would be in upon being broken to be slaves, but not until a small tentacle earpiece was inserted into their ears, the squirming device wriggling inside their brains as it played words on repeat.
"Obey. Submit. Your life as a women exists solely for sex and thrill. Your Master, Ash, is your life. Your sister, Misty, is your Goddess. Worship them forever. You have no will. Give up freedom. There is no hope of escape. You are nothing. You love men and women, as long as that man is your Master. You are a tool for his ambitions. You will give your mind, body, and worldly possessions to him. Obey. Submit." The earpiece played on repeats as the visor showed the women images of their soon to be slave sisters, Misty having sex with them alongside Ash, as well as other videos and images.
As this happened, the tentacles from the floor began to ravish the trio, entering every available orifice it could while two others made sure to grab hold of each woman's breasts.
"You stay here and keep an eye on things here." Ash commanded his slave. "I have some more pressing matters to attend to."
"Yes, my Lord!" Misty said with joy, pulling up a chair so she could sit and masturbate to her older sisters getting molested by the new machine, courtesy of Clemont's inventive mind.
As Ash left the sex dungeon, he used his powers he received from the God Arceus to attain flight, heading straight for Kukui's home on Mele Mele. Thinking to himself, Ash was jealous that Misty now had the company of her sisters, sooner or later.
Ash wanted that kind of bond between himself and Lei, a bond he knew would have been impossible for her age, if not for the fact he remembered something Riley had told him long ago. Clutching the Vigor Stone's box in his hand, Ash reflected to the time Riley first told him about it, a time right before he was betrayed by the man.
If Riley spoke true at the time, then not only is the Vigor Stone capable of aging people back to their ideal bodies, but it is also capable to making time go forward for someone. Such a situation could allow Ash to turn his ten year old step sister into an ideal, fuckable, teenage girl.
Desperate to confirm if this was to be true, Ash rushed to his surrogate family's home. Upon reaching the front doors, Ash rang the bell, only to be answered by his target.
"Big bro!" Lei said happily, hugging her older step brother by the waist.
"It's good to see you, Lei." Ash said happily, stroking his hand through her brunette hair. "Are Mom and Dad home?"
"Yeah, they're in the living room watching TV!" Lei said. "Come in!"
Always excited to see her older brother and idol, Lei took her brother by the hand and guided him into the house. As the duo reached the couch, Ash was met by Kukui, Burnet and all his Alolan Pokémon.
"Hey, it's been a while!" Ash said happily, only to be pounced upon by his Pokémon and then Lei soon after.
After getting introductions out of the way, Ash sat across from his surrogate parents, with Lei sitting beside him.
"Burnet, Kukui. Can I ask something of you?" Ash asked. "It has to do with Lei."
"What about Lei?" Burnet asked.
"I would like her to join my side as a member of Team Rose." Ash proposed.
"It would be a privilege for our daughter to join you as a member of our Country's elite warriors, but isn't she a bit young though?" Kukui asked, knowing full well that Ash's Team also existed for sexual thrills and his sole entertainment.
"That's where this comes in." Ash said, displaying the Vigor Stone before the group. "With this, I could turn Lei here into a fully legal, perfect and beautiful teenage girl."
"What do you say, Lei?" Ash continued, asking his sister beside him. "Do you wish to skip over several years of your life if it means you can be with me more? When we are together, I can train you to be an amazing Pokémon trainer, one fit to be a shining light that inspires people within our Empire."
Lei didn't even give it a moment of thought before giving her answer.
"I wanna be with big bro forever!" She said hugging him and looking up at his eyes. "He's so cool and kind! Please train me!"
"Looks like it's settled then." Burnet said happily. "I imagine she might outgrow those clothes once she gets older, so if you want, you could use our bedroom. It has some old clothes of mine that I would hope to be her size."
"Sure thing." Ash said, leading his sister into the bedroom.
"This will take only a moment." Ash told his younger sister, filling the Vigor Stone with his Aura.
Upon pressing the Stone to his sister's head, the transformation began instantly. Lei's body grew considerable taller, almost matching up to Ash in height, her tan skin almost became as pronounced as Mallow's. Her face began to more mimic Burnet's own, and more importantly, her younger features went away completely.
Where once was a light child's voice was now replaced with a slightly deeper, yet all the more seductively light and alluring pitch to her voice. Lei's breasts now began to fully develop, become a very modest C cup sized pair of knockers. Her ass became perfectly curved and rounded, a perfect bubble. Her gorgeously smooth brunette hair began to grow, reaching all the way down to her shoulders like a fine silk.
With the external changes came internal ones as well. Lei, now given the body of a seventeen year old girl, now possessed a fully developed uterus, ready and waiting for Ash to plant his seed when he so chose. Along with all of this came mental changes due to hormones.
With the body of a teenage girl came the urges or sex, as well as its comprehension. What once was the innocent mind of a young ten year old girl was now a deeply perverted and dirty mind. Lei now stood in the room, her ten year old clothes blown to pieces by the transformation. Standing naked in front of her idol and big brother also came with other benefits.
"So this is what it feels like, huh?" Lei said, feeling up her body. "I like it."
Upon realizing she was still in her brother's presence, Lei turned seductively to Ash, grinding her ass up against his pelvis.
"Come on big bro! Let's fuck already!" Lei begged, arched her back so their eyes could meet. "I'm so damn horny right now! I need you..!"
Seeing that her seduction of her older brother was beginning to work on him, Lei smiled deviously, only to be caught off guard when Ash turned her around, planting a kiss right on her lips, dipping her down so that she was slightly suspended.
Blushing madly from the advance, Lei could only blush and close her eyes, reciprocating his advances by returning the kiss, all the while her hands grabbed around his torso and head.
"I know just the place for us, sis!" Ash said excitedly, glad that piece of shit Riley didn't lie to him about something for once. "Let's get you dressed first!"
Reaching into the closet, Ash found a pair of jean shorts and a red cropped tank top. After dressing his sister personally, Ash stepped back to admire the view. The outfit perfectly accentuated her body, with the jean shorts cutting off just right above his sister's tender thighs while the tank top exposed Lei's midriff, her slim stomach showing off it's beautiful brown tan.
Seeing Lei's nipples poking through the tank top on account of a lack of bra, Ash realized he was too horny to wait any longer. Taking his sister by the hand, Ash bolted out the door, whilst giving Kukui and Burnet a quick goodbye.
Knowing that Lei was incapable of flight, Ash called upon his Dragonite.
"Aw!" Lei said cutely, hugging Dragonite, much to the Dragon Type's satisfaction. "He's sooooo cute!"
After getting on top of Dragonite's back, Lei flew alongside Ash, who once again was using his Godly powers to fly himself. As the two flew back to Providence, Ash explained his plans of world domination to his younger sister, alongside stating that he sees women as sex objects.
"I don't mind it if you see me that way, bro!" Lei said happily. "If that's all I am to you, I don't care, because it still means I get to spend time with you!"
"You're so damn cute!" Ash said with a giant grin. "Normally, I'd have hypnotized you into being obedient and love having sex with women as well as I, but I can tell by reading your Aura. You'll do anything I'll tell you to anyways, all out of love for you big bro!"
"Yep!" Lei chuckled bluntly. "I will do anything you want me to, bro! That's because I love you so much! I want to meet your expectations on the terms of being family."
Hearing his step sister's devotion to him caused Ash's eyes to tear up, the raven haired man chuckling from the sentimental speech she gave him.
"I know you will!" Ash said happily, that's why as of this moment, you have free reign to command any of your slaves sisters, except for Queen Serena.
"I will be responsible with my new position, Master!" Lei said, emphasizing the last word with seductive undertones that Ash didn't even know were possible.
After making a landing at the docks of Providence, Ash realized he needed to give his newest mate a tour of her new home.
"You'll be staying here for a long time now, sister." Ash explained to her. "Why don't I give you a lay of the land?"
"Sure!" Lei said energetically, wrapping her hand in his so he might lead the way.
Grasping her hand tightly, Ash walked his slave sister around the island, showing her all the amenities the island offered, stopping at the battlefield for a moment.
"This is where I will train you to be one of the best trainers in the world." Ash explained. "As of now, you are my wife's and my own personal bodyguard and enforcer. I will train you how to face down any opponent that may stand in the way of my Empire's expansion and bring them to their knees with your might."
"I will do my best!" Lei said, looking at her brother with brimming confidence.
Noticing the sun was beginning to set on the peaceful waters of Alola, Ash turned to his sister, letting the gold orange hue of the sky light bathe her back. Seeing her for the beauty she was, Ash smiled, genuinely content and proud that he had such a beautiful family member.
Though she was not technically her sister by blood, Ash felt a bond between them that could never be severed, only strengthened by ignoring the taboo of family intimacy.
"Lei..." Ash said wistfully as he cupped his sister's cheek. "I love you, so so much! I can only hope that we can grow closer without me taking away your free will like the others. I hypnotized my own mother to be my sex servant, so that she didn't feel bad when we crossed the line that you and I might cross. If you have anything to say about such things, please, don't hesitate to state them."
"Ash..!" Lei said cheerfully, caressing her brother's cheek. "Though I may have been a little kid at the time, Ive always wanted to be with you this way. You're my idol! My guiding light in this troubling world! With you by my side, I know I can do anything, and I will do anything for you if it means we can spend more time together! I don't care if women are your toys, because you are making a world without suffering and pain. I want to be there beside you to usher in that world of peace, I've always wanted to be there by your side, ever since you gave that speech to the people of Alola!"
"Lei..!" Ash gasped, his pride in his sister's unwavering loyalty swelling even further.
"Why don't I prove to you just how far I'm willing to go?" She mewed seductively, tracing her fingers up her brother's chest, only to grab one of his hands and place it on her chest.
Getting erect at the motions Lei performed fo seduce her brother, Ash leaned in for an intimate Kalosian kiss as the sun now fully began to set. As the sky lit up from the moons and stars, Ash hoisted his sister, carrying her bridal style all the way back to his mansion.
Impressed at how strong her brother was, Lei laid back, pressing her head against his own in a loving manner, allowing herself to be whisked away so that the love of her life could claim her virginity.
Upon reaching the compound, Ash met up with all his other unoccupied slave girls, all sitting down to eat.
"Oh, hello dear!" Delia said with a wave. "I've already prepared your meal!"
"That's fine mom, I think I'll be eating something else tonight!" Ash said, his innuendo getting a chuckle out of his sister. "Proper introductions can wait until we're finished. In the meantime, why don't you ladies relax for the evening?"
"Yes, my Lord!" His slave coven ushered back to him, leaving him to his business.
As Ash rushed his sister up to the bedroom, with the raven haired man pinning his sister down for a kiss they both began to share, in the basement below, the Sensational Sisters were still under a continuous assault from the device and its tentacles.
Though Daisy and Lily were still managing to resist the devices brainwashing attempts, Violet was no longer fighting back, instead repeating the words the devices repeated in her ears.
"Are you finally ready to accept your role as my personal slave, sister?" Misty said in a taunting voice.
"Yes, my Mistress..." the indigo haired beauty muttered, all emotion drained from her.
"Then why don't we put on a show for our older sisters?" Misty asked seductively, pulling up a table to lay on, legs spread out and her finger beckoning Violet to join her.
As the device released the broken women from its clutches, Violet walked over to her sister, her emotions now revitalized upon smelling the scent of her sister's wet pussy.
"You want this, don't you?" Misty taunted her, the indigo haired woman only able to nod in response. "Then dig in, and enjoy..!"
Author's Note: Hello once again dear readers. I'm back again with yet another chapter to the hypno harem. This time, not only does Misty get the privilege of breaking her sisters into being her personal servants, but Ash has successfully wooed his own surrogate sister with the help of the vigor Stone.
From a plot point I made earlier from when Riley still wanted Ash to make him an army of aura users, I brought back the concept of the Vigor Stone aging someone up, in order to make Lei legal.
Now, some people may wish to tell me that Lei is a boy. While they are fine to believe that, it's my opinion that as of this moment, considering that no official confirmation has been made, I've concluded that Lei is a girl on account of the name being far more feminine than masculine.
With his loyal sister now besides him, Ash now has yet another ally and tool for his ambition and sexual triumph. In the next chapter, I will dedicate it entirely to the two incestual acts that Ash and Misty will take part in with their sisters. I hope you all enjoy and I hope to see you all in the reviews soon!