Chapter 2: Kyoka's Corruption Grows
It was late at night as Kyoka was laying in her bed, staring up at her ceiling. She was trying to fall asleep but was unable to with the thoughts running through her mind. Despite her best efforts, Kyoka could not get her big brother out of her mind. Axl spent almost the entire day with her and Kyoka's heartbeat fast every second of the time she spent with him.
Kyoka was ashamed to admit she had suddenly developed a strong attraction towards her big brother. She could not believe how she had missed all these years just how sexy Axl was. Her big brother was stunning and just being near him made Kyoka throb with arousal. No matter how much she tried to resist, Kyoka could not get these incestuous thoughts out of her head. Sighing in defeat to herself, Kyoka decided to try the one thing to help her fall asleep that she was afraid to indulge in due to her new taboo desires.
Kyoka breathed deeply as one of her hands reached into her panties and started to rub the outside of her pussy. She failed to suppress a moan as her hand came into contact with her throbbing pussy. As Kyoka started to rub the outside of her pussy, her mind drifted to a lewd fantasy. In her fantasy Kyoka was moaning loudly as a man was fucking her hard from behind. This was her typical fantasy, Kyoka sped up her movements with her hand.
Kyoka felt her pussy drip with arousal as her hand continued to play with herself. Her breathing became erratic as her fantasy progressed. The man in her fantasy had sped up, pounding into her pussy hard from behind. In her fantasy Kyoka was screaming for more as she turned her head to face the man. In the real-world Kyoka was shocked as she pictured that the mystery man fucking her was Axl. This realization that it was her big brother fucking her in her fantasy made Kyoka arch her back in the real world with taboo ecstasy.
Kyoka had to use her other hand to cover her mouth as she moaned loudly. Her body felt like it was on fire as she plunged two fingers into her soaking wet pussy. As she quickly fingerbanged herself Kyoka was embracing her fantasy. In her fantasy she was now kissing her brother on the lips passionately as he fucked her hard from his position laying on top of her. She knew that this was so wrong, to get off at the thought of her brother fucking her pussy hard but Kyoka could not help it. Her moans were barely contained by her hand covering her mouth as her body was quickly approaching a powerful orgasm.
Just as Kyoka was being brought to the edge of her orgasm, she imagined the fantasy getting even more taboo. In her fantasy her big brother looked lustfully into her eyes as he thrusted his massive cock into her tight pussy. God Kyoka hopes her big brother has a huge cock like in her fantasy. Fantasy Axl was thrusting deep into her tight pussy as fantasy her was screaming for more. Suddenly in her fantasy her big brother slammed his cock fully into her tight pussy and erupted. Thinking about her big brother cumming inside her pussy caused Kyoka in the real world to cum explosively around her fingers.
"OH MY GOD" yelled Kyoka hoping that she didn't wake her parents as she orgasmed hard while picturing her big brother filling her up with his cum.
Kyoka's entire body shook as her orgasm assaulted her body. Kyoka could not believe it felt this good to touch herself while thinking about Axl fucking her. She knew that this wasn't going to be a onetime thing, this was her new favorite masturbation fantasy. Hopefully Kyoka could keep these incestuous desires contained by indulging in these twisted masturbation fantasies. Once her orgasm was over, Kyoka was breathing heavily trying to recover. Having orgasmed hard, Kyoka felt sleep overtake her. She was soon asleep in her bed, with her hand still shoved inside her soaking wet panties.
Kyoka woke up the next day when she heard her mom calling her from downstairs. Opening her eyes, Kyoka was filled with shame when she remembered what she did late last night. Removing her hands from her soaked panties, Kyoka blushed with same. She had really masturbated to an explosive orgasm while imagining her older brother was fucking her. Once again Kyoka heard her mom call for her and she quickly started to dress herself. Once Kyoka was dressed, she excited her bedroom and went downstairs to see what her mom wanted.
"What do you need mom" asked Kyoka as she stepped into the living room and stopped in her tracks. Sitting on the living room couch was the star of her incestuous masturbation fantasy last night, her big brother Axl. Axl was talking with his mom before they both turned their heads to address Kyoka.
"There you are Kyoka. I was calling you because your brother has something to say" responded Mika. Kyoka tried to hold back her blush as she looked at her brother.
"Oh okay. What do you need Axl" asked Kyoka her heart beating quickly with being so close to Axl. Axl flashed her a friendly smile as he responded.
"I don't need anything from you Kyoka, it's what I can do for you" responded Axl in a friendly tone. Her curiosity piqued; Kyoka sat down in a lounge chair as she responded.
"Okay I'm listening" responded Kyoka wondering what Axl was talking about.
"Well, I figured since you got into UA and still have a couple weeks until the term starts that I should train you" responded Axl.
"Train me? Are you for real" asked Kyoka while she felt conflicted. While she was excited at the prospect of Axl helping her train her quirk, she was also nervous about spending more time with him while she had these feelings.
"Of course, I am. We need to get you as strong as possible if you are going to survive UA. I was telling mom that you would stay with me for the next two weeks at my place. I have a personal gym that is great for training plus you can shadow me at my Agency" responded Axl with a friendly tone.
Kyoka blushed at the thought of staying at her brother's place for so long. While she was nervous about doing this, she decided she could not pass up this opportunity. Axl was the best person for Kyoka to learn from, no one knew how to use her quirk better than Axl did. Mika clapped her hands together as she spoke.
"I think it's a wonderful idea. This way you can spend more time with your brother and get stronger" stated Mika in a happy tone. Axl nodded his head in agreement as he spoke.
"So, what do you say Kyoka? Does that sound good to you" asked Axl hoping that his sister would agree. His plan to corrupt her into his personal slut would be even easier if she stayed with him for two weeks straight.
"Y-yah that sounds great. Thank you" responded Kyoka as her heart was beating quickly. She hoped she would be able to focus on her brother's training despite her incestuous feelings.
"Great! We can leave as soon as you are all packed. I'm warning you though, my training is going to be tough" responded Axl with a smile. While he certainly had lewd intentions, he also intended to train Kyoka to become stronger. He wanted Kyoka to become strong because he knew that things were going to go down soon. All for One was likely planning something big and while he didn't tell Axl what his part of it was yet, he knew that Kyoka would have to ready for anything since he was going to recruit her.
"I can handle it no problem. Just let me pack really quick and I'll show you what I can do" responded in a confident tone at her brother's challenge. Despite her nervousness she was excited to be able to learn how to better apply her quirk from someone that had risen to the number nine ranked hero and using the same quirk. Axl nodded his head in acknowledgement as Kyoka ran back up to her room.
Kyoka was blushing as she ran into her room and started to pack her bag. The entire time she was packing Kyoka could not stop thinking about Axl. She was going to be living with him under the same roof while she was battling with these new feelings. Her bedroom would be only a wall apart from his. Her mind was filled with fantasies of sneaking into Axl's bedroom late at night and sucking his cock. Shaking her head to clear away these thoughts, Kyoka slung her bag over her shoulder and went back downstairs. Walking back into the living room, Axl stood up and spoke.
"You ready" asked Axl with a smile. He could not wait to get Kyoka back to his place so he could use his brain wash quirk on her for the day.
"Yup, all ready" responded Kyoka as she nodded her head. Axl smiled as he started to walk out of the living room with Kyoka following behind him. He turned his head to call back to his mom as he walked out of the living room.
"Alright then, we will see you later mom" stated Axl as he waved goodbye to Mika as he and Kyoka walked out of the house.
"Today is my day off so we can go straight to my place, and I can show you my training room specially designed for our quirk" stated Axl as guided Kyoka to his nearby car. They both got into the car and Axl's hired driver pulled out into the street.
"I didn't know hero's got days off" responded Kyoka in genuine surprise.
"Well, I guess that's your first lesson. While I would still jump into action to save someone in front of me, I try to rest on my days off. Even heroes need to take rest days that way they can be better heroes. Try and remember this when you are a hero also" responded Axl with a smile. Kyoka nodded her head as she saw the logic in her brother's words. The two of them made small talk while the driver rode through the streets and soon pulled up in front of Axl's apartment building.
"Welcome back Mr. Jiro" stated the doorman in a polite tone as he bowed to Axl when he entered the lobby. Axl smiled back at the doorman as he responded.
"Hey Haru, how's the family" asked Axl in a friendly tone. The doorman smiled back at Axl as he responded.
"Doing great. My son wanted to say thank you again for the signed guitar you gave him" responded Haru with a kind smile.
"Hey don't mention it. When I heard your son was a fan of mine, I couldn't resist. Remember to stay rocking" responded Axl. After he finished this Axl said goodbye to Haru and walked into the elevator with Kyoka following close behind. As they stepped into the elevator Kyoka turned her head towards her big brother.
"You gave one of your fans a signed guitar" asked Kyoka in surprise. She knew her big brother was making a lot of money as the number nine ranked hero but to be able to give away a guitar sounded insane.
"Yah it wasn't a big deal. I was sent a whole crate of them from one of my sponsorships" responded Axl with a smile. Kyoka nodded her head in understanding at these words, that made sense she thought. She had forgotten that Axl had many sponsorships from various musical brands. Being a top ranked hero with a sound-based quirk meant he was the perfect celebrity sponsor for the world's most popular music brands. The elevator chime dinged soon after this and the doors opened.
"Home sweet home" stated Axl as he stepped out of the elevator and into his luxury apartment. Kyoka's eyes were wide as she stepped out of the elevator while she marveled at the spacious and luxurious apartment.
"Y-you live here?! Are we really on the top floor" asked Kyoka in shock as she looked out the many windows overlooking the city beneath them. Axl smiled as he laid down on his black leather couch and responded.
"Oh, yah I forgot that you haven't seen my new place yet. How do you like it? Pretty rocking right" responded Axl with a warm smile on his face. Kyoka walked around the spacious living room, taking it all in.
Axl's living room was decorated with expensive and luxurious furniture, a massive plasma screen mounted on the wall across from the couch he was sitting on. Some distance away from the television was an expensive-looking pool table. Serval glass display cases decorated the apartment, each one showing a vintage guitar signed by famous rock stars. At the other end of the living room was a massive shelf filled with hundreds of records, with a professional record player standing in the corner. Looking at the walls, Kyoka saw that Axl decorated them with replicas of famous rock records. She noted that most of the records were of his favorite band, and it wasn't a surprise which band was his favorite considering his namesake.
"it's incredible" stated Kyoka in awe as she marveled at the luxurious living room. Axl smiled as he responded.
"Well how about I give you the grand tour" responded Axl in a friendly tone.
"Yah that sounds great" responded Kyoka eager to see the rest of this amazing penthouse apartment. Axl smiled as he stood up from the couch and led his little sister into his kitchen.
Walking into the kitchen, Kyoka was impressed with its size. His counters were a black marble which paired well with the black heated titles for flooring. A sizable oven was in the middle of the kitchen island. She was impressed with how clean the entire place was, thinking to herself Kyoka figured Axl must have a maid clean often since she knew from experience, he wasn't this clean.
After showing Kyoka the kitchen, Axl led her up the stairs from the living room and down a hallway. Decorating the hallway were more records of various rock bands. He opened the first door and revealed his bedroom. Kyoka again was impressed with how well decorated his bedroom was. Axl's bedroom had a large king size bed with funnily enough UA themed bedsheets. He had a walk in closet connected to his bedroom and Kyoka thought it was funny how many copies of his hero uniform he had in his closet.
Walking back into his bedroom, Kyoka noticed the serval pictures hung up on his wall. Some of these pictures were of their family while others were pictures of Axl with various famous Japanese bands. Being a top ranked sound-based hero also meant that Axl was invited to perform with some of the country's famous bands and as a result he had made a lot of friends with famous musicians. Axl then led Kyoka out of his bedroom and opened the door into an almost equally large bedroom. This bedroom was more decorated like a typical hotel room.
"This is your bedroom for the time you stay here Kyoka. Please make yourself at home" stated Axl with a warm smile. Kyoka smiled at her big brother in thanks as she set her bag down on the large bed before Axl led her on the rest of his tour.
"I think you are going to love this next room" stated Axl as he led Kyoka further down the hallway. Stepping into the next room Kyoka's eyes widened in amazement.
They were standing in a large room filled with almost every kind of rock instrument. The wall was lined with serval guitars, all top of the line instruments. Serval keyboards and drum kits were placed in the room along with top of the line bass guitars. On the other side of the room was a recording booth with professional level recording equipment. Turning her head towards Axl, Kyoka spoke with amazement in her voice.
"Wow this is amazing! These guitars are insane" stated Kyoka marveling at the very expensive guitars her big brother had in abundance.
"Yah there pretty great. I am really proud of my collection" responded Axl with a smile. Kyoka smiled as she nodded her head in agreement, she had never seen such an amazing musical collection even her parent's collection paled in comparison.
Axl then led Kyoka out of the music room and into another room across the hallway. Stepping into the next room, Kyoka saw that it was a weight/training room. Serval weightlifting equipment was in the room along with treadmills and other work out equipment. Her curiosity was piqued as she looked at the other side of the room. On the other side of the room was a small closed off room with a door. Axl, seeing her curiosity led her into the small room and opened the door.
"This is something that was specially built to help train our quirk" stated Axl as he stepped into the room. Kyoka followed Axl and didn't think this was anything special. The room consisted of just padded black interior but nothing else. Thinking that nothing was standing out to her, Kyoka wondered what made their room so special until Axl closed the door. The moment Axl closed the door, Kyoka gasped as she felt her heartbeat in her ears.
Kyoka dropped to her knees as she held her head in pain. Her heart felt like it was dialed up to ten as it pounded inside her head. Beyond her deafening heartbeat Kyoka was able to hear other alarming things. She was able to hear her blood running through her veins, her lungs expanding with each breath, and her muscles contracting from her labored breaths. With all of these deafening sounds Kyoka was quickly overwhelmed and ran out of the room. Axl followed Kyoka and placed his hand on her shoulder as she was kneeling in the weight room trying to catch her breath. Once Kyoka had calmed down, she stood up and turned to Axl.
"W-what was that. I was going insane in there" asked Kyoka in a shocked tone.
"That room is completely soundproof. Since it cancels out all sound, you can hear your own heartbeat and various other innerworkings in your body. It's a good training method for our quirk since you become more in tune with your heartbeat" responded Axl. Still not getting the benefit of such a tortuous room, Kyoka spoke up.
"How does that help our quirk" asked Kyoka with a questioning look.
"Think about it. Our quirk can use our heartbeat as an attack if we plug into a speaker. This room allows you to get in tune with your heartbeat. With enough training you can teach yourself how to increase your heartbeat at will being in that room long enough. An increased heartbeat leads to a more powerful sonic blast" explained Axl. Kyoka nodded her head in understand but wasn't eager to train in that maddening room anytime soon.
Axl led Kyoka back into the living room, the tour was over. Sitting down on the couch, Axl sighed as he sunk into the comfortable leather. Kyoka took a seat next to her big brother, enjoying the comfortable couch. She was still a bit nervous about staying at her big brother's place with her new feelings for him. As Kyoka was thinking how she was going to keep her taboo feelings for her big brother in check while she stayed with him, Axl placed his hand on her shoulder while he activated his brain wash quirk. Smiling to himself as he looked at the black stare from his little sister, Axl started to speak and make changes to her mind.
"Kyoka your feelings for Axl are growing. These feelings are becoming too strong to deny or ignore. You are attracted to your big brother and each time you touch yourself you imagine him fucking you hard. Every time you are around Axl your heart beats faster as your body is filled with taboo arousal. Recently you wondered if Axl would be attracted to you. You've decided you need to find out and think a little bit of flirting would be okay. In fact, you also get off casually showing off your body to Axl, such as walking around in skimpy clothing or in just your bra and panties while acting like it is normal to see his reaction. If you see Axl get aroused at your teasing, you will think it is hot and become dripping wet with taboo arousal" stated Axl thinking that this was far enough for now. He smiled as he made these changes to Kyoka and could not wait to see her sexy body walking around in almost nothing. With the two of them being alone for two weeks it wouldn't take long before Kyoka was screaming in ecstasy as he fucked her pussy.
End of Chapter 2