Chapter 1: Kyoka's Corruption
Axl smiled as he walked through the crowded streets as he hummed a rocking tune. He waved to serval people as they recognized him while he continued to walk towards his childhood home. Being the number nine ranked pro hero meant that Axl was recognized almost everywhere he went. His rapid success stunned many as Axl was able to climb to the number nine spot just three years after graduating from UA high.
Axl looked into his reflection as he passed by a glass window. He was wearing his standard Hero Uniform since a hero's work was never done. His hero uniform consisted of a black tank top with the words, 'Rocking' blazed in red across his chest. Around his arms were massive speaker gauntlets, he also had the same wrapped around his ankles. He wore a spiked leather belt with serval small round portable speakers attached to it. To complete his look, he was wearing black jeans with spikes running down the legs.
Axl's attention was drawn away from these thoughts when he heard the screeching of tires as a car speed by him at a dangerous speed. Chasing after the car was a police cruiser, it was obvious the first car were running from the police. Smiling to himself, Axl jumped into action. He started to run in the direction of the speeding car before he jumped into the air. Once he jumped into the air, Axl extended his earphone jacks and plugged them into the gauntlets around his arms that were also connected to the gauntlets around his ankles.
As Axl was still in the air, he pointed his arms towards the ground as he released a soundwave from his gauntlets. His made sure these soundwaves were at a low enough decibel to not harm any citizens, but the shockwave propelled him upwards. Using this method, Axl was able to fly through the streets. Each time he started to lose altitude he released another shockwave in the direction his needed to go. At this pace it didn't take long before Axl was hovering just above the speeding car full of criminals.
Axl sped forward and landed safely some distance in front of the speeding car. Standing on the ground as the car sped towards him at a high speed, Axl pointed his arms outward. He smiled confidently as Axl released a soundwave, this time making sure to dial up the decibels. The resulting soundwave blasted at the speeding car and was able to stop it in its tracks. The criminals stumbled out of the smoking car, clutching their bleeding ears. They tried to gather themselves in order to fight Axl, but one more powerful soundwave knocked them all out.
"Well, that takes care of that" stated Axl in a chipper tone as the police car parked onto the scene. Two police officers rushed out of the car. While one police officer moved to cuff the defeated criminals, the other approached Axl.
"Thanks for the assist, Reverb. These criminals robbed a high-end clothing store and were trying to make their getaway" stated the police officer in a thankful tone. Axl smiled at the police officer as he responded.
"Not a problem, glad to help. Do you have it from here" asked Axl.
"Yes, we can handle the rest thanks to you" responded the police officer as he nodded his head. Axl smiled as he readied to take to the air once more.
"Awesome, well then, I'm going to be off. Remember to stay rocking" responded Axl making sure to say his catch phrase before he took off.
While he was glad to help the police, Axl was eager to arrive at his original destination. Upping the force of his sound waves, it didn't take long before Axl landed in front of his childhood home. He had moved out two years ago once he started making good money as a pro hero and was able to afford his own place. Stepping into his childhood home with the key he still had, Axl smiled as he was greeted with the sound of a guitar rift coming from the music room.
"Is anyone home" asked Axl as he walked into the music room. Walking into the music room Axl smiled as he saw the sight of his little sister Kyoka sitting on the living room couch while lazily playing guitar.
Axl's smile wasn't simply because he was glad to see his little sister. His smile held a sinister side as he lustfully took in her sexy body. He had always had an incest fetish and as his little sister aged Axl found he was attracted to her. Kyoka just turned sixteen a week ago and, in his eyes, she had become the sexiest woman Axl had ever seen. As his desire for his own sister grew, Axl was forced to resign himself to the fact he would never be able to act on his twisted desires, that was until very recently.
One night about a month ago, Axl was patrolling at night like many other nights before he was assaulted. It happened before he could even properly react and once, he woke up he was in some warehouse. Just as Axl was about to question where he was or who had attacked him, a man walked out of the shadows. The man started to talk and almost immediately Axl could tell this man was very dangerous.
The man told Axl that he was called All for One and that he had the power to steal and give quirks. It almost seemed unbelievable to Axl but somehow, he knew that he was telling the truth. He realized that this man must be the one he heard about in his high profile reports he received since he was a top ranked hero. Axl was about to take a combat stance and try and beat this personification of evil when All of One said something that made him stop in his tracks.
"You are likely wondering why I went through the trouble to bring you here" stated All for One in a sinister tone.
"It's to steal my quirk right? Take out a top ranked hero" responded Axl which caused All for One to laugh before he responded.
"Haha no that's not it. While your quirk is impressive, it is impressive because of your trained use with it. Stealing your quirk would serve no purpose. I also don't want to take you out. I brought you here to extend to you an offer" responded All for One.
"An offer?! I know what you are, do you really think I would accept any offer you give? That would be like selling my soul to the devil to become the best guitar player" responded Axl.
"I think you will accept my offer since it would allow you to fulfill your deepest desire" responded All for One. These words made Axl's heart stop for a moment as he responded.
"W-what? What do you mean my deepest desire" asked Axl against his better judgement. He needed to hear more about this before he made his final decision.
"I'm talking about giving you the means to make your little sister your personal slut. That's what you want, don't you? Your little sister screaming your name in ecstasy while you fuck her" responded All for One knowing that this would entice Axl.
"Y-you can't be serious! How would you even be able to give me that" asked Axl not believing that this was real.
"Quite simple really. I have many quirks including a powerful brain washing quirk. This quirk is able to change the mind of a female target slowly over time. These changes to the mind are permanent. With this quirk you could mold your little sister until she desires you just as much as you desire her. You could turn your little sister into your perfect little slut, making her obsessed with you and willing to do anything you command" responded All for One.
"A-are you serious?! A quirk like that exists" responded Axl in shock. Images of his little sister naked and bouncing on his cock filled his mind.
"Yes it does, and it can be yours. All you have to do is accept and join my cause. With your help I can take down this hero society and you can have your little sister and any other woman your heart desires" responded All for One as he extended his hands outwards towards Axl.
Axl stood still as he considered this offer. He was battling within himself, wondering if he really could accept such a dark deal. Thinking about it, Axl did realize he hated this society that prevented him from fucking his sister. What society that would prevent him from fucking such a sexy woman and call it wrong? Is this something that Axl should protect and uphold? Images of his little sister completely naked and begging for his cock ran through Axl's mind. All of that and more could be his, all Axl had to do was take All for One's hand.
"Okay, I'll do it. I accept your offer. Give me that quirk and I will help you with whatever you want" responded Axl as he took All for One's hand.
"A wise choice" responded All for One as he transferred the brain wash quirk to Axl. Axl felt a surge of power run through his body as he gained his new quirk. Stumbling briefly to the ground, Axl stood back to his feet while smiling and looking at his hands. He knew at this moment he had made the right decision, once he had a handle on his quirk, he could get everything he ever wanted. Soon his little sister would be begging him to fuck her.
"Hey Axl! I didn't know you were coming over" stated Kyoka as she put down the guitar and closed the distance to give her big brother an affectionate hug. Ever since Axl moved out, Kyoka had seen much less of her big brother than she was used to, so it was nice whenever he visited. Axl responded as Kyoka released the hug and stepped back.
"Yah sorry about not calling. I figured I should surprise you. Where are mom and dad" asked Axl hoping they would not be home.
"They are both out at the station right now. Their radio show doesn't end for a couple more hours" responded Kyoka with a warm smile. Axl smiled inwardly at this; his plan would be easier without any chance of eavesdropping.
"Oh, that's right, I forgot about that" responded Axl with a smile as he admired his sexy little sister. She was wearing a black tank top and short cut of black jeans. Axl felt his cock twitch as he looked at his little sister's perfect ass as she then turned around and sat back down on the couch. He sat next to her as Kyoka responded.
"Geez I know you've moved out two years ago but how could you forget. Mom and dad have had the same schedule for like ever" responded Kyoka.
"Haha yah I guess today was just a busy day" responded Axl.
"So why did you decide to visit in the middle of the day" asked Kyoka. Axl responded with a warm smile as he spoke.
"Well, when I heard that my little sister got into my alma mater I had to race over to congratulate her" responded Axl as he lightly hit Kyoka on the shoulder as a sign of brotherly affection. What Kyoka didn't know is that as Axl touched Kyoka, he activated his brain wash quirk.
"Ahh thanks but It's not that big of a" Kyoka started to say before she trailed off and stared at Axl with a glazed overlook. Axl waved his hand in front of Kyoka's face to test her and was pleased to see that she didn't react at all. His quirk worked, now he could start molding his little sister's mind until she was his personal slut.
Axl spent the last month getting to know his new quirk and understanding it's limits. The first thing he knew was that it activated by touch and could only affect the opposite sex. Secondly, he could only use the quirk once a day, so he had to make each usage count. Thirdly once his target was placed under a trance, he could change their mind and make the changes permanent. Lastly the changes had to be gradual or else it would not work. He can't just tell Kyoka to let him fuck her right now, he had to slowly chip away at her mind. With his roadmap to corrupting his little sister already planned out, Axl started to speak.
"Kyoka, you have started to develop strong feelings of attraction towards Axl, your own brother. While you know you should not be feeling these things about your big brother you can't help it. Whenever Axl is near you, your heart beats quickly. This attraction is starting to affect your sex fantasies. Whenever you touch yourself, you think about Axl and him fucking you. The thought of your own brother fucking you makes you soaking wet. No matter how hard you try, you cannot deny that Axl is the sexiest man in the world in your eyes. No other man even comes close, in fact your attraction to Axl is so strong that you don't even think about other men in that way. When you touch yourself to thoughts of Axl fucking you, you experience the most powerful orgasms of your life and can't resist doing it again and again" stated Axl making sure he spoke each word clearly.
Axl could see the subtle changes in his little sister's eyes as her mind was changed. His cock was rock hard as he gave his little sister her own incestuous attraction and thoughts. Knowing that he can't push it any further than this, Axl adjusted his tenting erection, so it wasn't as noticeable. Once he was adjusted, Axl snapped his fingers. At the sound of his snapping fingers, Kyoka broke out of the trance.
"Hey Kyoka, are you okay? You kind of spaced out for a second there" stated Axel as he pretended to not know that he had just put her in a trance.
"W-what? Oh yah sorry about that I don't know why I spaced out just now" responded Kyoka with a blush forming on her face. She had just realized how attractive her big brother was in this moment. How had she not seen this before? Her big brother was fucking hot, this realization both shocked and scared Kyoka. As she was thinking these new thoughts, she felt her big brother extend his hand and place it on her forehead.
"Are you sure you are, okay? You're not getting sick are you" asked Axel pretending to be concerned instead of smiling at her reaction to his presence. The quirk appeared to be a resounding success as Kyoka could not stop blushing in front of him. Kyoka felt her body heat up at her big brother's touch and to her horror, her pussy throbbed with arousal. Her eyes grew wide, and her blush deepened in color as Kyoka realized that she was getting turned on by her big brother's touch.
"W-what?! Yah I'm fine I p-promise" responded Kyoka as jumped to her feet and turned away from Axel. She nervously played with one of her earphone jacks Kyoka tried to calm her nerves. How could she be feeling these things about her own brother? Was something seriously wrong with her? Her pussy was throbbing with arousal as she remembered how good her brother's touch felt. The entire time Kyoka was trying to calm herself down, Axel was smiling perversely at her while he admired her sexy ass in her cutoff jeans.
"Okay if you say so. How about I take you out to celebrate getting into UA" asked Axel in a friendly tone as he stood up and walked closer to Kyoka. Kyoka turned around and felt her heart skip a beat as she was just inches away from her sexy big brother. Taking a deep breath to calm her nerves and climbing arousal, Kyoka responded.
"A-are you sure. I don't want to be a burden or anything" responded Kyoka trying to act normal despite her new feelings for Axel. Her insides grew warm as Axel flashed her a friendly smile as he responded. With his friendly smile Kyoka could not help but think her big brother looked so handsome.
"Of course, I'm sure, it's no trouble at all. Being the number nine ranked hero comes with a lot of money so taking my sister out for a nice meal doesn't break the bank at all" responded Axel in a friendly tone.
"O-okay, thanks that sounds great" responded Kyoka with a strong blush on her face as Axel and her walked out of her parent's home. No matter how hard she tried, Kyoka could not stop the blush on her face. Her big brother was taking her out to celebrate but it was so easy for her to imagine that this was a date. The thought of going on a date with her big brother should have repulsed Kyoka but it didn't. Instead, the thought of going on a date with Axel caused her pussy to throb with arousal.
"So, where do you want to go? I know a rocking steak house that you would love" asked Axel in a friendly tone as the two of them continued to walk through the crowded streets. Kyoka turned her head to Axel as she responded.
"Yah that sounds fine" responded Kyoka glad that she was able to at least stop her stuttering around Axel. As the two of them were making their way towards the steakhouse, Axl was stopped by some of his fans.
"Oh my gosh it's really Reverb! How cool" yelled one of Axl's fans in an excited tone.
"You're my favorite hero" yelled the other fan with stars in his eyes. Axel smiled at his fans as he responded.
"Always glad to meet some fans. Do you two want a picture" asked Axl. The fans eagerly nodded their heads and soon Kyoka found herself holding one of their phones as Axel posed with his fans. She took serval photos before she handed the phone back to the fan.
"Wow thanks! This is awesome" yelled one of the fans while looking at the picture on his phone. The other fan looked at Kyoka who really didn't know what to do in this situation other than stand awkwardly next to Axel.
"Is she your girlfriend Reverb" asked the fan wondering who Kyoka was. Kyoka blushed crimson at these words. She was just mistaken for her brother's girlfriend, and it excited her.
"Haha unfortunately no, I'm still rocking being single" responded Axel with a large smile. Kyoka blushed even deeper at his words. What did he mean with unfortunately no? Did he mean that it was unfortunate that he didn't have a girlfriend or that she wasn't his girlfriend. Kyoka had to shake her head to dispel these thoughts as she focused back on reality.
"If you must know this is my little sister Kyoka. She just got into UA and will soon be a top ranked hero just like her older brother so watch out for a new rocking hero coming soon" responded Axl while striking a rocker pose.
Kyoka couldn't help but smile at Axel's posing and praising her. She knew that she had a long way to go before she could be anywhere close to Axl's skill level. Thinking about it, Kyoka was always impressed just how powerful Axel had trained his quirk. Both Axl and her had the same exact quirk along with their mom but Axel had trained it far beyond what she thought it could do. Seeing Axl train his quirk to the point he could become a top ranked hero was part of the reason Kyoka decided to also become a hero. Seeing the potential of what she thought was a weak quirk motivated Kyoka to also strive to be a hero.
"Wow really?! So cool" responded one of the fans as he looked at Kyoka with stars in his eyes. Kyoka felt herself becoming shy at the attention and turned her head. Seeing her growing shyness, Axl decided to come to her rescue.
"Well, it's been nice talking with you two, but I need to get going. Remember to stay rocking" stated Axel as he walked away from his gawking fans. Kyoka followed next to him in silence for a few moments before she spoke.
"You certainly have become popular" stated Kyoka as she turned her head towards Axl
"Yah it's pretty great. Soon enough that will be you getting all the attention miss UA student" responded Axel in a chipper tone. Kyoka could feel another blush cover her face at her big brother's praise.
"Whatever I don't care about the fame I just want to help people. Besides you wouldn't catch me dead with that lame catchphrase" responded Kyoka. While she always thought it was cool to have a top ranked hero as a big brother, she never liked his silly catchphrase.
"What?! You don't think my catchphrase is cool?! I'm hurt" responded Axl in a joking tone that told Kyoka that he wasn't really hurt by her words. Kyoka laughed at his antics as they continued to walk towards the steakhouse. Soon Kyoka was standing in front of a luxury steakhouse and her eyes grew wide.
"W-wait this place it way to nice. I can't let you spend this much on me" stated Kyoka as she blushed crimson. Her brother wanted to take her to a luxury steakhouse, this was something people did when they dated. Again, the thought of going on a date with Axel crossed Kyoka's mind and she felt her heart skip a beat with excitement.
"Come on Kyoka we've been through this already. I make a ton of money as the number nine, so this is nothing. Besides no other place would do since we are celebrating your major accomplishment" responded Axl with a friendly smile.
Kyoka decided to not fight him anymore about this. If she was honest, she was secretly glad he was taking her out to such a nice place. If she tried to, she could easily imagine this was a date. Her pussy was throbbing with arousal as the two of them entered the steakhouse. Kyoka hoped that these incestuous feelings would go away soon but little did she know they would only grow. Soon Axl would warp Kyoka's mind until she was screaming at him, begging him to fuck her pussy.
End of Chapter 1