Chereads / MHA: Degenerate Izuku - The Incubus System / Chapter 20 - Chapter 19: Breaking Katsumi's Mind*

Chapter 20 - Chapter 19: Breaking Katsumi's Mind*

1st A/N: So, it's been a while... stuff in life has happened, and there won't be a double upload, sorry. Here's the 1 chapter I promised though, even if it's a little late (whoops).

2nd Chapter may be posted by the end of this week 

2nd A/N: There will be quite a few smut in the next few chapters, including this one obviously (There will be one next chapter, and more a few chapters later)

Also, after some consideration, I've decided to update the stats once more and re-include the Trust Stat. So now there will be Trust, Loyalty, Love, and Lost (Because Trust and Loyalty are different things, even if only a little). Because of this, here's an update of the Stats on Women:

[Inko Midoriya: Trust - 100. Loyalty - 100. Love - 100. Lust - 100]

[Mitsuki Bakugo: Trust - 100. Loyalty - 100. Love - 100. Lust - 100]

[Camie Utsushimi: Trust - 5. Loyalty - 0. Love - 3. Lust - 5]

[Ikumi Honjo: Trust - -10. Loyalty - 0. Love - -5. Lust - 10]

[Chisato Hasegawa: Trust - 20. Loyalty - 5. Love - 10. Lust - 50]

[Katsumi Bakugo: Trust - 0. Loyalty - -30. Love - -30. Lust - 70]

WARNING: This chapter will include weird/disgusting kinks and stuff such as scat (Shit) and vomit since it's all for the sake of humiliation. This will be a one-time thing, just to be clear.

Any suggestions on Incubus Skills MC can buy or earn from quests?

Ideas/Suggestions for Pills and Other Quest Rewards? (They can range anywhere from pretty weak; to decent/mid; to strong but not completely overpowered; and pretty overpowered) These rewards can be items, skills, abilities, etc

P.S. Apologies if there's any wrong/missing information from this chapter onwards. For some reason, Webnovel doesn't save what I add/change sometimes so it just gets lost (For example, I lost MC's changed status and had to fix that - I have unpublished chapters to help me keep up with MC's progression such as his Stats, Skills, Etc, just to clarify)

-----

With a sinister sin, Izuku licked his lips lustfully before looking back up at the struggling Katsumi held up by his hand in front of him, who attempted to free herself from his strong hold, "MFfMPHM!" Her angry yelling was muffled by Izuku's burly hand

The boy lowered his gaze, looking at the Aldera Junior High Boy's Uniform Katsumi was currently wearing disappointingly. He raised his other hand and placed it on Katsumi's shirt's unbuttoned button, gripping it firmly before ferociously ripping the entire uniform in one swipe, "MPHHMM!" Katsumi's eyed widened in both shock and worry, unaware where Izuku got all this strength from

"Yeah~ This is better" Izuku spoke to no one in particular, nodding in satisfaction whilst using the hand he tore Katsumi's clothes with to rub his chin, ignoring the irritated shrieking going on from the girl as he uncaringly stared at her large and nicely shaped breasts, 'Like mother like daughter' and went to grab them, much to the despair of Katsumi

"MNGGNHMPHHH!" She swung her legs uncontrollably, attempting to kick Izuku away from her just for him to catch one of her legs by the ankle, and then stopping the trajectory of the other leg with his own, "Feisty as always, aren't we, Ka-Chan~?" Izuku chuckled amusingly, stopping his hand inches away from her bare breasts.

It was a shame he only had [222/4,900MP], otherwise Izuku could've had a lot more fun with this. Though he did have 26 SP currently, he decided to save it for now. Instead, he brought his hand up to Katsumi's neck and began massaging it with his thumb delicately, "I kind of like that about you..." His voice darkened as he spoke, his fingers wrapping themselves around her delicate neck, "But seriously..." Katsumi's eyes rolled to the back of her head at the pain of Izuku's grip tightening strongly, the loss of oxygen causing her to despair as she desperately tapped Izuku repeatedly, over and over again but his grip wasn't loosening in the slightest, but rather getting tighter, "Dogs like you should be more considerate of their owner, don't you think?" 

"HUFFF-!" Izuku casually dropped Katsumi on her ass, tears welling in her hazy eyes as she frightfully gasped for air, wheezing and coughing as her entire body shook in fear, looking back up at the green-haired demon in front of her, unconsciously crawling backwards as he approached her slowly, *Thump!* Her movements were quickly halted by her back colliding with the wall behind her. Although there seemed to be multiple escape routes, Katsumi Bakugo knew that there was no escaping this monster

"I-" As Katsumi opened her mouth to say something, a blur came towards her face. Izuku's foot was too fast, and Katsumi could only take the kick to her left cheek which sent her body to the floor, blood dripping both from her nose and mouth. Before she could process what happened, her back was suddenly weighed down which made her unable to move further. Katsumi looked over her shoulder to see Izuku sitting on her, resting his face on his closed hand as he looked down at her with a disgusted face

"I prefer not hitting girls... but your face really pisses me off" Izuku huffed, all this being a result of the inherited memories of the previous Izuku Midoriya and his trauma with the bullying from Katsuki Bakugo and everyone else. Katsumi, hearing this, couldn't help but grit her teeth in frustration, "I'm sow-" She spoke through very quiet sobs, but her mouth was suddenly invaded by Izuku's index and middle fingers which reached her gag reflex, causing her to gag and cough relentlessly

"Be quiet." Izuku ordered, using his remaining fingers to grab Katsumi's face and turn her face around to look at him, not releasing his fingers from the inside of her mouth which caused the gagging to get louder and more unbearable. But Izuku ignored it, looking behind him at Katsumi's covered lower half as he was yet to rip those set of clothes off of her.

Without a second thought, Izuku placed his hand in between Katsumi's legs near her pussy, which Izuku had felt twitch a little, "Hup-!" Exhaling slightly, Izuku ripped her pants, revealing the rest of her naked body. He ran his middle finger across Katsumi's moist pussy for a few seconds before bringing his wet and sticky fingers in front of Katsumi's petrified face, "After all this, look how wet and turned on you are..." Izuku hissed, taking out the fingers which were in her mouth this whole time and going to replace them with his fingers covered in Katsumi's horny juices, "How slutty of you, you disgusting pig" Looking at the fingers approaching her mouth, Katsumi saw an opportunity - a stupid one, but an opportunity nonetheless. 

She opened her mouth and chomped down on his fingers, expecting a cry of pain from the boy, "Just how idiotic can you be, 'Ka-Chan'?" Izuku questioned, lowering his face down to Katsumi's ear, "If you're going to bite someone, it needs to at least be THIS strong-" He opened his mouth and bit her ear, "OW-MGMHMPNGHHH!" He covered her mouth once more, silencing her screams as he inflicted a bunch of pain on her for a few seconds, before using his [Golden Tongue] 

"Mmm~!" As Izuku used his skill, he stopped inflicting as much pain as he could to make sure she still felt pain, but he made sure that the pleasure she was feeling was much more overwhelming than the pain, "Mmm~..." And it seemed to work successfully, as now Izuku was muffling her moans rather than her screams of pain

And so, Izuku carried this on for the next 30 minutes or so, until his MP recovered a little [MP: 222 -> 810/4,900], 'About time' He sighed tiredly, feeling as if he waited an eternity for the hourly MP recovery

He then averted his gaze to the messy sight in front of him: A panting, barely conscious Katsumi Bakugo laying on the floor, surrounded by her vomit as a result of Izuku shoving his fingers down her throat all this time. Although he knew he was the cause of it, he un-shamefully gripped by the back of Katsumi's head and ordered, "Lick up your mess"

"What!?-" Katsumi seemed to regain all her energy at this moment as she went to refute Izuku's words, forgetting that his hand held power of her entire head. Unsurprisingly, he used it to his advantage by slamming her face roughly onto the floor, reminding her, "What did I say about talking back to me?" After a few seconds, she was unresponsive, most likely- no, definitely because of the fact that her face was gushing with blood. But Izuku didn't care, as he slammed her head once more, just a little weaker than last time, "That wasn't rhetorical"

"Dogs..." As her red blood dripped down her face onto the vomit-covered floor, Katsumi weakly answered, "Sh-Shouldn't... bark back at their... owner..." Breathlessly, out of fear that Izuku might actually kill her if she didn't listen to him, Katsumi opened her mouth and stuck out her tongue, slowly lowering herself towards her rancid vomit, holding back the urge to throw up once more.

She had her first lick, swallowing the thick and chunky liquid which had previously left her body a while ago, "Huuk!" Katsumi gurgled in disgust at the taste, smell, and everything in general, 'Damn it... why is this happening to me...' She wondered to herself as she hurriedly licked everything up, deciding it would be better to get it over and done with rather than taking her time

Suddenly, after being forced to lick up over half of her mess, Katsumi felt Izuku's hands around her neck which was shortly followed by a clicking sound. Her curiosity caused her to stop what she was doing, and raise her hands up towards her neck, "Did I say you could stop?" Izuku questioned, Katsumi falling backwards as the boy strongly pulled the leash attached to the collar around her neck, "Get back to it" He said, giving her no time to compute what was happening as she went back to swallowing her vomit

"D-Done-" Seeing the floor spotless, Katsumi couldn't help but feel self-accomplishment at what she had just done, as repulsive as it was. All of a sudden, however, she felt something invade her pure snatch, defiling her maidenhood as blood flowed out of her vagina down Izuku's large cock and balls, "O-OWWMPHHAHHHH!" Katsumi yelped in pain, tears running down her face as her lower body went numb, her fingers bleeding as she tightly gripped the wooden floor, tearing her nails and skin as a result

Savagely, Izuku strongly thrust his hips in and out of the girl angrily, going harder than ever before even with Inko and Mitsuki combined. He didn't care if he was tearing the girl below him in two, he didn't care if she cried blood, he just wanted vengeance for Izuku Midoriya (And the Quest Rewards), "Stop crying, you damn bitch!" Wrapping the leash around his hand, Izuku pulled it which caused it tighten around Katsumi's neck and cock her head backwards painfully, her pain-filled, red eyes looking directly into his disinterested green ones.

Slowly, Katsumi's body began to adjust to Izuku's manhood. It hurt, really bad, feeling as if she was being stabbed by 100s of knives all at once; but it was also starting to feel good, a feeling she couldn't compare to anything else, 'Is this... sex?' As a 14 year old, she was obviously aware of what sex was - and like most others, she expected her first time to be much more loving and beautiful than what was going on currently

"Ahgnnn~ MM~!" Katsumi bit her arm, attempting to hold her moans back as she finally got used to Izuku's size, unknowingly orgasming twice already. Her eyes rolled to the back of her head in pleasure, her nipples hardening which Izuku noticed, throwing his arm over her shoulder so that he could pinch her nipples, making her feel more pleasure with his activated [Golden Fingers] skill

Izuku couldn't help but groan in pleasure, his horse cock being clenched by Katsumi's tight virgin pussy, "Fuck..." He gripped her left breast tightly, his dick twitching as he felt his load was about to blow any minute now, "AhHHh~!" Katsumi moaned erotically, conflicted as she wanted this to stop but keep going at the same time

"I'm gonna cum... take it like a good bitch" Gripping Katsumi's hair, Izuku did one last and rough impel, his balls slapping her ass cheeks as he began to fill her vagina with his semen, Katsumi's pussy tightening a little more as she orgasmed once more

"I-Izuku...?" Suddenly, Inko and Mitsuki arrived downstairs unannounced, looking at the strange but oddly sexy scene (The leash and dog collar in particular) with curious gazes, "What's going on?" Mitsuki asked, making eye contact with Katsumi who's face turned horrified, Mitsuki squinting her eyes as she looked at the girl more closely, "You look awfully similar to..."

[Mark Katsumi Bakugo with the user's 'Incubus Mark'?] [Y/N] Before Inko and Mitsuki could question the scene further, Izuku marked Katsumi with the same tattoo the MILFs bore, activating the [Incubus Link]'s skill to link the marked women together. Inko and Mitsuki flushed, their legs buckling as they fell to the floor in sudden pleasure, 'Wh-What the...' They were unaware of what was happening to them, but they were surprised when the feeling of Izuku's dick being inside them rushed to them

Looking at his two women, Izuku activated his [Incubus Eye], looking at them hypnotically as he spoke, "Think of KATSUMI BAKUGO as any other girl of mine, whether she's Mitsuki's DAUGHTER or not" He spoke, emphasising specific words to be clear that Katsumi was now a girl and no longer Katsuki Bakugo, [MP: 810 -> 756/4,900]

'Now, how else can I break Katsumi's mind in order to complete the quest...' Izuku wondered, looking at the bewildered Katsumi below him who was still in shock by her mother and neighbour catching them in the act, unable to speak.

"...Heh" With a devilish grin, Izuku opened the System Shop and, sadly, spent some LP, [LP: 31,646 -> 30,646] before opening his inventory, where he took out two large strap-on dildos, beckoning Inko and Mitsuki to come towards them, which they did, 'This should do the job' He snickered, "Put these on"

.

.

.

"Hey, Ka-Chan~" Izuku smiled, sitting down in front of Katsumi who was on all fours, patting her head, "Open your mouth, and don't even try to use teeth otherwise... well, I'm sure you know" His smile grew larger, tilting his head slightly as he gripped the back of her head and forcefully pulled her face down to his penis, the girl being told to open her mouth once more as Izuku shoved his cock down her throat - thanks to all the gag-reflex training, Katsumi was now able to take a lot more than Izuku's fingers with relative ease. Though, she did start gagging and gasping for air once it reached the half way point.

"MmMMPH!" Katsumi profusely tapped Izuku's thigh, alarming him that she was unable to breathe, but he ignored it. Instead, he looked over her shoulder at Inko and Mitsuki standing behind her confusingly, the strap-on dildos attached to either of them, "One of you, get underneath her. The other, stay where you are" Izuku bossed, causing Inko and Mitsuki to look at each other for a few seconds before ultimately designating Inko as the person to go underneath Katsumi

"HUUUUUUFF-" Allowing Katsumi to get some air, Izuku released his hold of her, the girl unaware of what was going on until she felt something rubbing against her vagina. She looked down in shock at the sight of Inko Midoriya looking up at her, but Izuku brought her back to taking his cock down her throat as he ordered, "Kaa-San, you can start fucking her pussy. Mitsuki... you can have her other hole" The girls' eyes widened in surprise, but Inko was quick to agree. After all, whatever her son wanted, he would get

And like Izuku wanted, Inko began to thrust into Katsumi, while at the same time raising her head in order to suck and play with Izuku's balls right above her. On the other hand, Mitsuki was slightly hesitant to start fucking her daughter's asshole. Seeing this, Izuku decided to playfully activate the [Incubus Link]'s skill to link the girls' pleasure to one another, before reprimanding Mitsuki, "Do it, Mitsuki, or you won't get a turn for the next week" 

Though using 'No Dick' seemed superficial, Mitsuki was desperate for it and couldn't go a night without it. As a result, she grabbed a bottle of nearby lubricant and covered the dildo and Katsumi's asshole with it. Izuku smirked in entertainment as he witnessed Mitsuki grab her own daughter by the hips and push the tip of the strap-on inside her stretched asshole

Eventually, all of Katsumi's holes were filled, much to her embarrassment. She couldn't believe it. The boy which she had previously bullied was fucking her throat, her neighbour and the same boy's mother was fucking her vagina which had only just recently lost its virginity, and now her own mother had taken her anal virginity and began fucking her ass, 'Please... someone, stop this...' Her eyes began to lose their light, and she made 0 attempt to fight back and say or do anything ass three different people began to thrust inside different parts of her developed body

.

.

.

"Haaa... This is tiring..." Mitsuki sighed tiredly, wiping some sweat that dripped from her forehead, 'How do guys do this for so long?' She questioned internally, before shaking her head and deciding to take a rest by pulling out of her daughter's asshole

*Plop- Plop~* As she did so, a foul stench covered the room, and all but the still Katsumi couldn't help but wince and hold their breathes to avoid inhaling the smell through their nose, Izuku and Inko both stopped, looking over at a disgusted Mitsuki who was on the verge of throwing up

"KYA-!" Inko squealed, using her quirk to push Katsumi and her feces aside, checking her body if any managed to get on her, "Phew" She sighed in relief, seeing nothing get on her. The MILFs then turned to Izuku, who shrugged his shoulders uncaringly as he cracked his neck, "Do you ladies mind going back upstairs? I'll handle this myself" He said, the older women nodding and heading back upstairs. As Mitsuki walked past her broken daughter, she couldn't help but feel bad. Though, It was a shame that Katsumi couldn't see her mother's sickened and disappointed look as the two left the scene quietly

"Come on, we're not done yet" Izuku stated, lightly slapping Katsumi's cheek with the tips of his fingers at a fast speed, the girl looking up at him with lifeless eyes, "..." She said nothing, her body unmoving which caused Izuku to exhale loudly, "It's fine, you don't have to move" He lowered himself, picking up Katsumi by one arm with ease, "You'll be cleaning this later"

Izuku walked over to the front door, asking Katsumi, "Is your dad home?" To which the girl nodded slowly, the boy opening the door as the breezing cold air touched Katsumi's bare skin, causing her to shiver with each second they were outside. Izuku closed the door behind him and began to head to the house of Masaru Bakugo

 *Ding! Dong!* Izuku pressed the doorbell, casually standing outside the household with Katsumi over his shoulder, her ass facing the door whilst she faced the quiet but not entirely empty streets, hoping no one would look over in their direction

"Hello...?" Masaru shyly opened the door slightly, his eyes widening as Izuku kicked the door open and trotted into the house, a girl over his shoulder, "Wh-What are you doi-" His eyes widened further as Izuku threw the girl onto the floor, her face looking at the shocked man, "K-Katsuki...? N-No, but..." There was no way this was his son. After all, this person was a girl, but why did she look and feel exactly like Katsuki Bakugo?

"Hey, Masaru-san~" Izuku waved with a 'warm' smile, sitting on Katsumi's arched back, "You may be wondering: Who is this man, what's he doing here, and why does this girl remind me of my son" Masaru unconsciously nodded, "Well you see, I'm here to break your son- oop, I mean, your daughter's mind. And while I'm at it, I guess I'll also be taking away the last of your family like I did your wife- oop, sorry, another mistake: Your ex-wife"

Frankly, Izuku didn't feel like Masaru did much to deserve this (Other than being the ex-husband of one of his current women), but it was oddly fun to play the villain, 'Hopefully this isn't a constant thing...' He chuckled awkwardly. After all, he was aspiring to enter a 'Hero' School.

"Y-You...!" Although Izuku blatantly mocked and taunted him, all Masaru could do was get teary-eyed and fall to his knees, 'Seriously, I said all of that and your first thought isn't to get angry and hit me, but to fall on your knees and cry like a bitch?' He shook his head, but brushed the thought aside as he inserted his cock back inside of Katsumi, hitting her deepest spots

"N-No! Stop...!" Masaru wept, getting up from the floor as he walked over to Izuku's side and gripped his shoulder, "Please... stop thi-" Like the pest he was, Masaru was swatted away by Izuku's free hand

"Right~ While I'm fucking your daughter, take a look at this" Whilst Izuku was on his knees, thrusting his hips against Katsumi, he hit his palm as an idea came to him. He got his phone and went into his camera roll, clicking on a video he recorded before turning the phone to Masaru who watched the video in horror

The video was only a minute long, but it was enough to scar Masaru permanently as he watched his ex-wife get dicked down by the same boy who was fucking his child. After the video was done, Izuku swiped and revealed a photo of Mitsuki doing the peace sign to the camera while licking Izuku's cock, "Ah~... I'm cumming" Izuku announced, shooting a bit of sperm inside Katsumi before pulling out and releasing some pumps onto her back and the floor of the house, "Lick it up, Katsumi, show your father how much of a slut you are"

"N-No..." Masaru's body slumped to the ground, the man having fainted from shock as the last thing he saw before losing consciousness was his child crawling robotically on the floor, lowering herself and scooping up the boy's semen with her tongue 

Once Katsumi was done scooping everything up, she crawled over to Izuku and opened her mouth, revealing the thick white seed on her tongue, "Good girl..." Izuku pat her cheek, taking out one of his two [Truth Pill]'s from his inventory simultaneously, feeding it to the girl as he said, "Tell me, Katsumi. What are your true feelings?" He asked, abusing the wording of the quest, 'It said I can't use Active Skills, not Pills'

"...It hurts... but feels good..." She answered, causing Izuku to frown as he felt like this wasn't what he nor the system wanted. So, he decided to ask once more, except phrased differently, "What are your true feelings towards Izuku Midoriya? Why did you do everything you did to him?"

"...I hate Deku... He's a weak bastard who persistently followed me around everywhere, I fucking hated it... But we were good friends, and people liked him for his kindness... When I got my quirk, I was ecstatic... my family, my friends, my teachers... everyone, they all praised my quirk, and only my quirk... and then, Deku had to come and 'help' me when I fell into the pond... that really fuckin' pissed me off..." Katsumi explained through heavy breathes, Izuku scratching his head as he was still waiting for the part where he would feel partially bad for her,

"Everyone praised him that day... 'Deku helped Bakugo'... Deku this, Deku that... I'm the stronger one, so why did HE get all the praise... and then, he was deemed quirkless... I've never been happier... Now, there was no way he could surpass me and my strong quirk when he didn't have one... so why... why do I feel he's miles ahead of me, when he's the one far behind me... So, I started picking on him... If I picked on him and made him feel weak and pathetic... there was no way he could truly surpass me, the future number 1 hero..." Izuku expected more, but it seemed to end there until Katsumi spoke for a final time, "I hate Deku... if he wants to be useful, he should just swan dive from the top of a building... and hope he gets a quirk in his next life" She said, repeating what Katsuki Bakugo said in the anime

"Haa... So you're just a piece of shit for no real reason?" Izuku questioned, giving an exasperated sigh as he massaged the bridge of his nose, "And here I thought you would say something that would make me feel at least a little bad for your character"

And so, after an extremely underwhelming turn of events, Izuku stood beside Katsumi and created a portal beneath them, returning back to his house (But not before he hypnotised Masaru to "Not tell anyone about what happened")

"From now on, you'll be my... 'Slave' is a bit harsh, so we'll go for 'Maid'" Izuku declared, nodding to himself as he left the room for a bit before coming back with a maid outfit in hand, "And as my new maid, you should play the part, so put this on..."

Izuku looked down at the sleeping Katsumi, sighing as he mumbled, "Nevermind..."

He looked back up, reading the new system notifications in front of him

----- 

Thanks for Reading

Hope you enjoyed the chapter

Any Questions/Suggestions ?

If you like this, leave a review, preferably a high one. Feel free to donate power stones as well

Related Books

Popular novel hashtag