Nikuyoku by Vexed
Summary:

Rin wants nothing more than the undivided attention of her older brother and will stop at nothing to get it


Categories: Giantess, Teenager (13-19), Adventure, Body Exploration, Entrapment, Fantasy, Feet, Gentle, Humiliation, Incest, Slave Characters: None
Growth: None
Shrink: Micro (1 in. to 1/2 in.), Munchkin (2.9 ft. to 1 ft.)
Size Roles: F/m
Warnings: Following story may contain inappropriate material for certain audiences
Challenges: None
Series: None
Chapters: 2 Completed: No Word count: 3154 Read: 9441 Published: June 03 2020 Updated: June 11 2020
Story Notes:

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Commission for Chibi Chi

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Up to chapter 4 is available to patrons already

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1. Chapter 1 by Vexed

2. Chapter 2 by Vexed

Chapter 1 by Vexed

The calm wind danced through the brightly flowering trees. Daichi shut his eyes and lifted his face towards the warm sun, the heat radiated down onto him. It was the perfect day. 

Hearing the faintest disturbance in the distance, his ears pricked. He looked around but could see nothing but the nature which so beautifully surrounded him. Again, the same noise was heard but this time much louder. Was it coming towards him?

Squinting as he peered down to the far reaches of the path that he walked along, he spotted the source of the noise as it came sprinting towards him. He could now see it was a young girl and knew exactly what the noise had been.

With arms flailing and her legs struggling to keep up with the speed she had chosen to reach, the young girl stumbled her way towards Daichi. He sighed a calm sigh and took in the serene area around him once more. He loved his younger sister, but she was quite the handful.

He heard the noise again as it escaped her lips with perfect clarity from this distance, she mustn't have been more than fifty metres away and closing fast. "ONIIII-CHANNNNNN" Rin bellowed out yet again, struggling to scream it in one tone as her body shook from sprinting. 

Calmly, Daichi turned towards his hyperactive sister. She must have been 10 metres away now and showed no signs of slowing down. Reaching into his left jeans pocket, he plucked out a small, golden pocket watch he had been given by his grandfather and clicked the button on the top of it.

Rin screamed out, unable to stop and realising she was about to smash into her bigger brother. Suddenly, a blue energy encased the young girl's body and she felt herself raise off the ground and slow to a stop mere inches from the much taller teen. 

Still totally calm and unmoving, Daichi looked back down at the pocket watch and clicked the button again. Rin slowly floated back down to the ground, her school skirt waved as the wind caught it but she held it down modestly before softly landing on her behind. She panted heavily, still exhausted from running.

"Hello Rin-Chan", Daichi spoke softly to his younger sister, reaching his arms out to embrace her. His dark hair bounced gently over his forehead as he gestured to hug.

"DAICHI!" Rin screamed out back to him, managing to still knock the wind out of him as she climbed to her feet and wrapped her arms around his waist. They both held their hug for a moment, glad to see each other. Rin would usually walk and meet him at the edge of the park after school but clearly she was excited to see him and ran most of the way. 

They soon released each other and Daichi held his hand out to his side. Catching a glimpse of her older brother's welcoming hand, Rin grabbed it tightly. She was a mere thirteen years old and she loved her Onii-Chan.

Ready now to walk home, Daichi looked down the road and began the trip. He could feel Rin's eyes burning holes in the side of his head as they headed down the path, she constantly found herself tripping as she never took even a moment to check in front of her. Daichi sighed lightheartedly, constantly pulling his falling sister back to her feet every time she stumbled. 

The two of them basked in the hot weather, a welcome change from the extreme cold the winter had brought them months prior. Songs of birds echoed through the trees and the blue skies loudly as they walked. 

They soon left the park and headed through the busy streets. Daichi kept the young girl close to him, her awareness of the dangers around her not as acute as his. Rin panted heavily, struggling to keep up with her brother’s comfortable pace.

It didn't take long for them to reach their home as they made their way through the concrete maze. They both looked up at the wide building before them and smiled, happy to be back. They lived with their grandfather, Mako, who was an extremely wealthy, retired man. Neither of them knew how he had acquired his wealth, it was one of the few things he'd speak very little on. What they did know, however, was that he was an extremely powerful wizard. 

Their home was huge for how near the centre of such a busy city they were, skyscrapers littered the view in the distance and the sound of cars rushed around nearby. Rin ran ahead to the front door and pushed against it hard. 

"NYEEHHH" she screamed out as she pushed against the heavy door, only able to open it a slither. Laughing lightly, Daichi followed her to the door and pushed it open easily. Rin fell heavily to the floor as it suddenly opened before her. They laughed together. 

"Welcome home, children!" Mako exclaimed, beaming as he entered the hallway from one of the many rooms.

"GRANDPA!" Rin screamed, running to hug him.

Daichi followed behind, smiling at his grandfather as he watched the older man also fall victim to Rin's affection. "Good afternoon, Grandpa", he said, bowing to Mako.

"Don't be so formal, Daichi. Give your Grandpa a hug!" Mako replied, extending his other arm invitingly. Daichi conceded, hugging his family tightly. 

Releasing Daichi and Rin, Mako stated "I've already made a start on dinner! You two head into the living room and relax". As quickly as he appeared before them, Mako sank into one of the many doors and disappeared. 

Rin grabbed at Daichi's hand and dragged him into the living room with her. The room was extremely well lit, the colour green littered the room with hanging vines from the ceiling and bright flowers on each window. The sound of water trickling lightly could be heard as various water features and aqueducts filled the room.

Rin ran over to the far side and climbed onto the seats by the window that overlooked their garden and then the city behind it. Daichi followed slowly, planning on keeping his sister company as they waited for their meal but realising he had little say in the matter anyway.

As he sat, Rin immediately asked, "do you have a girlfriend?"

Daichi smiled lightly, "I'm too busy looking after you to think about girls right now" he replied back to the young girl. She looked at him admiringly, watching his mouth eloquently handle each word.

"CAN I BE YOUR GIRLFRIEND?" Rin shouted back, hearing only that he did not have a girlfriend. 

Thinking how best to let the naive girl down easily, Daichi responded, "you are someone I hold much more dearly than I would a girlfriend, Rin-Chan. Girlfriends may come and go, but you will be my beloved sister forever".

In classic, thirteen year old fashion Rin cried out "BUT I WANT TO BE YOUR GIRLFRIEND!". Tears began to build up in the corners of her eyes, her lips forming into a pout. 

Before the conversation could escalate, Mako entered the room with a tray. "Dinner!" he exclaimed simply, placing the tray on a low table in the centre of the room. 

The three of them focused themselves around the low table in the centre and sat down cross-legged on the pillows that circled it. Each of them plucked a pair of chopsticks from the tray and began their meal together. 

Tonkatsu pork, Rin's favourite! She wolfed it down, looking over at her brother. She was still full of childish anger at how unreasonable Daichi had been! She'd find a way to be his girlfriend if it killed her. Deviously she conjured up plans for how she'd achieve such a goal. 

The meal soon ended, everyone feeling adequately full. Daichi excused himself and headed to his room to study, as he often did after picking up Rin from school.

"I'm heading out to the Jasmine Dragon to get some tapioca for my tea", Mako explained to Rin. "I'll be back in about an hour", he continued. 

Soon Rin was left completely alone in the massive house, this was perfect. She immediately navigated the complex labyrinth of rooms and hallways until she found her grandfather's study and quickly headed in. 

This was where grandpa kept all of his totems, like the pocket watch he had given Daichi to study. Rin was very early in her magical studies and was yet to be given a totem, so she'd have to take one. 

She hunted through the cluttered study, pulling through every drawer and looking on every shelf. "Ring of Invisibility? No… Talisman of Knowledge? No… Amulet of Size? Hmmm" Rin said to herself as she looked at all the different items in the room. 

Wasting no time, the young girl sprinted out of the study with the amulet swinging around her neck and without shutting the door behind her. She hurried upstairs and to Daichi's door. Stopping suddenly before it, she paused and then knocked lightly on the wood. 

"Come in!" Daichi shouted, knowing Rin was probably bored after ten minutes alone. As expected, the barely four foot tall girl peaked around the door. As she walked into the room fully, Daichi noticed an amulet hanging loosely around her neck. 

"What is th…" Daichi began before Rin pressed the jewel on the amulet and a beam of light shot out towards her brother. An overwhelming presence of almost sentient light overtook his entire being for a very brief moment. He felt as if he blacked out. 

Daichi's eyes flickered open to display his younger sister, Rin, before him, only she was much bigger now. He couldn't have been more than two feet tall! 

"Change me back now, Rin!" Daichi demanded angrily at the girl that he had previously towered over so easily. She smiled a devious smile back to him, excited to finally have control.

Chapter 2 by Vexed

Daichi approached his sister with his now extremely short legs, struggling to close the gap due to his muscle memory expecting it to take fewer steps. Rin, now towering over him, smiled at his little legs! How sweet!


“Oh my! You are so CUTE, ONII-CHAN!” she screamed, struggling to contain her feelings. She held her hands tightly to her chest, scrunched her face and stomped repetitively on the ground, her excitement hard to control.


Daichi halted his approach as the long legs of his previously-little sister stomped down on the ground, threatening to knock him over. Her skirt flared periodically, exposing her panties beneath. Daichi blushed a deep red, his loins warmed slightly. Horrified at his body’s response, he looked away almost pained.


Rin, still beaming with delight, approached her little brother. As she did, Daichi remembered he still had his own totem, and reached into his pocket. The glint from the shiny object immediately caught Rin’s eye as it slipped slightly above his pocket lining.


Jumping to catch the small boy before he could do anything with his totem, Daichi screamed out as the huge girl came down on top of his measly form. As he landed on his back, he felt an intense pressure on his chest.


Opening his eyes, Daichi was shocked to find that Rin was completely on top of him with either leg straddling his chest. He could feel her warm underside pressing into his chest, his loins burned again causing his desperation to get away to kick in.


Rin giggled as her brother squirmed beneath her, causing her to only herself down harder on his chest to keep him in place. Easily, she unfurled his fingers, which gripped the pocket watch tightly in defiance, and took it from him.


Rin sat up fully for a moment, looking as if she were lost in thought. Daichi watched as the giant girl patted her body down, seemingly looking for something. He eyed up the pocket watch in her hand as she continued moving her hands across her body and clothes.


“It looks like my skirt does not have pockets, why do they never give us pockets?” Rin asked, barely frustrated at the problem. “Oh well!” she said simply. Daichi watched as the towering girl lifted her top slightly and exposed her stomach. Following on, she slid the pocket watch down her bare stomach, jumping slightly at the cold metal touching her skin.


The pocket watch soon met her skirt and panties waistbands, she continued on and Daichi watched his only hope slide into the abyss that was his sister’s panties. “Safe keeping!” Rin laughed, satisfied that the pocket watch was safe. The burning in his loins moved to his crotch slightly, his penis flickered up for a moment as he thought about where his pocket watch was. No... He couldn’t have these thoughts! Why was he having these thoughts?


Satisfied she was back in control, Rin climbed off of Daichi and stood over him as he lay still on the ground. “I think you need to learn who is in charge, Daichi. You cannot be trying to get your totem, and don’t think about trying any spells! My amulet has locked your magic until I choose!” Rin explained.


Daichi shut his eyes and turned his head away from between the legs that stood either side of him. He refused to look, this was too much. Shouting now, he said “Stop this now, Rin! This is your last warning! You will be punishe…”


Bending over, Rin cut Daichi off with a single finger to his lips and responded, “No little brother, that will be all from you. I think it’s you who needs to be punished!” Daichi’s eyes widened hearing this. She continued, “I think you should say sorry”.


Sorry? That was easy, Daichi thought. “I’m s..” Daichi began before being cut off again by his sister, this time she used her sockless foot to cover his lips. His penis flickered up again, stronger this time as it hung erect for more than a moment. Daichi desperately tried to soften it as his sister’s toes smeared themselves against his lips.


“No no no” Rin explained before lightly gesturing to the space at the bottom of her bed. Daichi realised what she meant. His face flushed red with anger and humiliation at the thought of such an apology. Dogeza? To his little sister? For what!?


Daichi dared not to challenge such a request from his position with his sister’s toes almost in his mouth, he couldn’t risk them going in. He looked up at the smiling girl, feeling slightly defeated. He’d have to figure this out, surely she couldn’t keep him like this for long. He just had to play along.


Peeling her bare foot off of his face, Rin walked over to her bed and grabbed her favourite magazine to read. Climbing onto it, she stacked a couple pillows for her back and sat down. Peering over to Daichi, who hadn’t yet moved, she called to him softly, “Onii-channnn”.


Looking up at his sister calling him, Daichi saw the same gesture as before, directing him to the bottom of her bed. Reluctantly, he struggled to climb onto her bed at his size. Rin giggled as he pulled himself up with her sheets and began kneeling to her at the bottom of her bed. He was thankful that his head was pressed into her soft sheets as he realised how directly between her legs he would have otherwise been exposed to. He wished she’d be less careless with displaying her… intimate areas. He had seen enough of his sister’s panties for a lifetime and his body’s reaction was conflicting.


Some time passed in this position, the constant tick of her clock and the sound of pages turning filled the otherwise silent room. “Are you sorry yet, Onii-chan?” Rin asked, peering over her magazine at her big brother still bowing at the foot of her bed. Stretching her leg until her foot met his forehead, she shifted his gaze and forced it up her legs until their eyes met. Daichi cringed at the sight, his loins were fiery. It took all of his will to keep her gaze, but he needed to.


“I’m sorry, Rin. I won’t shout at you or try to run. I am yours” Daichi said, hoping to have sold his apology.


“You’re... mine?” Rin asked, her eyes lit up. Daichi’s heart sank as he realised his poor choice of words. Before he could even clarify that he didn’t mean it, Rin suddenly rose to her feet and moved her hand to her amulet. As she had done before, she clicked the amulet again and watched as Daichi began to change size for the second time today.


Before Daichi could even react, he was shot by the beam of light that came bolting out of the amulet. As he woke, his surroundings had changed drastically. The bed he kneeled on had been replaced by an ocean of the same fabric, the drop off of the bed was now a fatal height. He couldn’t have been more than three inches tall!


Feeling her eyes burning a hole into the side of his head again, he peered up at his beaming little sister. Some things never change. She began to speak, “I guess that change really took it out of you, you’ve been asleep for a few hours! You. Are. Adorable”.


Daichi was thankful that Rin was now in her pyjamas, no chance of being flashed. She sat down on the bed beside him and began pulling on her left sock. Daichi was launched into the air as her ass sank into the bed. Landing softly on the duvet, he slid down the incline until he stopped against her pyjama pants.


Seeing this whole thing in the corner of her eye, she giggled. “It’s bedtime now, Onii-Chan. And I don’t believe you’ll stay yet” she explained to the tiny teen. Daichi watched as she grabbed her other sock and then reached over to him.


Gently, Rin plucked her brother off of the bed and held him over her open sock. Daichi squirmed as he peered down at the cotton prison below, she couldn’t keep him in a sock overnight! Suddenly, Rin released Daichi and he fell into the sock, being caught by the soft, elasticated fabric.


His whole world swung as she moved the sock lower. Seemingly out of nowhere, her perfect, manicured toes entered the hole above him and closed in extremely fast. Soon they were on top of him as Rin pulled the sock tightly over her foot. She didn’t usually wear socks for bed but this was a special case.


Satisfied, she wiggled her toes in her pink sock happily. Climbing to the top of her bed, she pulled the blankets up and snuggled herself under. Cosy! Tonight, Rin was truly content. Nothing could make this better.

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