I've decided to make a compilation of one shots involving the sisterly relationship between Ryuko and Satsuki

During the aftermath of how the series ended

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If you have any ideas for platonic family moments between these two please leave in reviews or PM me with an idea

Thanks

Satsuki sat silently as she watched her sister and ex comrade argue relentlessly. She was more than used to this sort of thing happening nowadays and had just learned to block it out over time. She found their squabbles to be childish and kept away from them. However, she also felt it healthy to confront problems in a relationship instead of ignoring them, so she couldn't scold her sister for that.

She had been raised a lady by her parents, using her own inner strength to overcome what her mother had done to her. Despite the constant battle going on inside, she had remained level headed and never lost focus of her goals. Now that everything was over, she had found adjusting to a more peaceful life to be more difficult than expected.

Now that she was out of high school, she was the matriarch of the Kiryuin family. However, she now had to worry about future education. She had then decided to become a therapist or psychologist. Attempting to help those whom had been hurt the same way she had. Helping them overcome their demons and instead focus on their own inner strength.

Though she was indeed intelligent shown by everything she had been able to accomplish. She would still have to study to prepare herself for unfamiliar territory. What was to come had been on her mind for a long time. However, their bickering was becoming rather loud and other people were staring. So, they should lower the tone of their voices before they frightened people and got the police involved.

Public disturbance was not something she enjoyed, as she found arguing to be problematic and annoying. But it was even more of a problem that it was her own sister whom was causing the disturbance due to a fallout with her partner. Why was it that her younger sister always had a habit of getting into trouble, one way or another.

"Y'know Ryuko. You've really come into your own since defeating the life fibres. Though I will forever cherish the memories of you in that uniform of yours, the jacket and mini skirt look good too" he teased. How she looked in her uniform was a memory he would never forget. How perfectly senketsu was bonded to her, the power they had shared together. But their relationship was destined to come to an end eventually.

Seketsu had been created as an artificial weapon to help her destroy the life fibres. When they defeated Ragyo his mission had come to an end, his last wish was for Ryuko to live. With the last of his strength despite knowing he would never see Ryuko again, he had sacrificed himself so she could see her loved ones again. No matter the cost.

Satsuki couldn't help but smirk, though he liked to play mind games with her sister. Anyone with half a brain could tell he was hitting on her. He had been attracted to her since the first day she transferred to Honnoji academy. Though unorthodox in a relationship, due to one being an erotic ex nudist and rebel leader. The other being a half sentient life fibre being and a teenage girl with issues. But they were good together.

Aikuro believed in her even when at her worst, he helped keep her level headed and rational. He gave her helpful advice and though in riddle gave her the answer of how to overcome any obstacle. He deeply cared for and loved Ryuko, warning her of when to back off when an enemy or issue seemed to be too much for her to handle.

However, over time she had come to understand their feelings were indeed mutual. But Ryuko was truly a tsundere, clearly attracted to the ex-teacher but too stubborn to admit so. "You two are awfully clingy despite it being so early in the day" Satsuki replied calmly a hint of playfulness in her tone. Though she had nothing against their public displays of affection, she would prefer they waited till they got home to become intimate physically.

Ryuko blushed profusely, she had been trying to get him to knock it off. Knowing people were watching and her sister was here. But he just didn't want to listen and kept doing his own thing. "I… Its not my fault. Nudy boy didn't want to keep his damn hands to himself" she barked in defence. He was forever coming onto her like a dog in heat, though she loved the guy. He really didn't seem to understand two common phrases.

"Keep your hands to yourself", "Time and a place" and the ever popular "personal space". Its not like she was going to run off with anyone else, so he didn't have to watch and touch her every second of the day. She had simply wanted to come out today and spend time with her sister, but Aikuro had hoped to make things a date despite having spent time with him all day yesterday.

Aikuro chuckled, when she pouted like that it only made him want to tease her even more. "Your so cute when your embarrassed Ryuko, why else would I have trouble holding back?" he reminded her. Those bright blue eyes of hers that pierced him like a knife, that silky black hair of hers, those rosy red cheeks when she blushed. How could he not show his affections for her?

He found himself wanting to eat her up on the spot, the desire to kiss her regardless of whom was watching. He loved this girl and he wanted the world to know how he felt about her. To know a headstrong, smart and fiery tempered woman had claimed his heart. That no matter who thew themselves at him. He would only ever want her.

Satsuki lowered her cup quietly, staring at them both blank faced. She then sighed heavily, honestly instead of babysitting one person she felt like she was caring for two grown children sometimes. Though she was adapting to the role of big sister slowly, she was becoming more than used to the perks and problems it came with. The biggest being having to look out for her sisters well-being.

Ryuko was 17 nearly 18, and after her own experiences after what happened. Maturing and settling in was going to be anything but easy. Especially after her bond with Senketsu was broken so painfully. However, Aikuro was 24 years old. He was a grown man and an ex leader of a rebel group against the life fibres. Surely, he knew his actions were inappropriate and not suited for the situation.

"Though I have no issues with you showing how much you care for one another. I do not wish for any nieces and nephews any time soon" she replied sternly. She was too young to become an aunt, as was Ryuko to be a mother. They had plenty of time to create offspring in the future, but she only ask they show caution on such a thing as neither were ready for such a thing.

This time it was the turn of the two lovebirds to be silent. Shock filling their systems as they realized the depth of the words that the older Kiryuin sibling had just said to them. Both of their faces reddened with embarrassment as they reacted to what she was insinuating. As well as the acknowledgement and acceptance of their relationship.

"S… Satsuki!" Ryuko stammered anxiously her tone filled with panic and slight anger. Just what kind of crap was she spouting! There was no way she was going to have kids, at least not yet. But then she peered at Aikuro who looked like he was about to cry. As big as a pain in the ass that he was, Aikuro was a very smart guy and pretty funny at times. When he wasn't being a pervert.

He had helped her from the very start, though his methods had been anything but normal. He had helped her form the relationship with Senketsu, he had told her about her father. He had helped her find the killer and even tolerated the abuse she threw at him because of her own frustrations of what was being thrown her way constantly. She had to respect that about him.

The idea of a kid having either his or her hair, along with either her stubborn side and resilience. Or his playful side and intelligence didn't sound too bad, they would be the best of both. Their child would be able to look after themselves, while also aware of how loved they would be. Having to pretty amazing parents that they could look up to.

Her eyes then widened as she realized what she was thinking, she was only 17. It had only been a couple of months since the whole battle against Ragyo and finally coming to terms with Senketsu's death. How could she even consider becoming a mother right now? She had so much other things on her plate to be worried about at this point.

She had helped Mako and her family move into their new home. Much better than their past one and now her parents ran a dual business which made even more of an income. Her father was still a back-alley doctor and made some money. Being the great cook that she was, her mother had now opened a small eatery where people went for a hot meal at the end of the day.

It was nothing big, but she had a stall in which she sold croquettes fresh from the fryer. People paid good money for them which helped to feed her kids and put money towards their education. Her eldest may have finished high school, but she planned on Mako attending college and making something of herself. Not following her fathers footsteps.

Her son would soon be attending middle school and he better not start any fights. Though it was useful in the streets to get by, it would get him nowhere in life. She wanted her son to become an educated young man and meet himself a nice girl. She wanted grandchildren one day after all, not for him to become a slacker like his father.

She was now living with her sister in their old home. Though she had semi adjusted she wasn't used to living in such a nice home and having a roof over her head for once. The idea of family was something she was still getting used to. But in terms of the future, it didn't sound too bad. But just not for a very, very long time still. Not in the present future whatsoever.

Aikuro then wrapped his arm around Ryuko's shoulder, his blue eyes gleaming proudly. "I'll make her happy miss Kiryuin. Don't you worry about that" he replied in mock tears. He couldn't wait to see how cute a mother Ryuko would be. He didn't care how long he had to wait, he would see Ryuko in a real wedding dress one day. The day they said those magical two words and they belonged to only each other.

Coming home after a long day to find Ryuko with their future child, or he would even be happy as a house husband while Ryuko was the breadwinner. Either way didn't matter to him. He just wanted a family and a life with Ryuko, no matter what came their way. He just wanted to wake up to her by his side, every morning.

He had known Ryuko was the woman for him the day they met. There was a fire about her that he could not forget, never losing sight of her goals. To let her slip through his fingers was not something he could allow. She had grown as a person after the battle against Ragyo and separating from her Kamui, but her journey through all of it had only made her stronger.

Ryuko's face flooded with colour, just what crap was he spouting in front of her sister? Sure, they were dating but the idea of marriage. So far that was off the cards until she considered the idea. "Shut up you idiot! Don't say stupid shit like that in front of my sister!" she snapped. She knew her sister was joking, but the problem was Aikuro was far too serious about the whole matter.

As the pair continued to squabble a small smile started to form on Satsuki's cheeks. Though Ryuko was unaware of it herself as for the time being. Without a doubt, these two were meant for each other. They balanced one another out and needed the other more than they knew. But they could learn that in time.