Boku no Hero Academia: Izuku's Noumu Life

Disclaimer: This is a mature-rated fanfiction story of Boku no Hero Academia that I am writing for erotic fun. Needless to say, this story is AU, the characters may seem OOC to some and there will be smutty lemons. Also, I own nothing of the series other than the fanfiction stories that I make.

Chapter 11: New Harem Members

Izuku and Katsumi, along with the rest of Class 1A, were back in the dorms by the end of the seventh day of their internships. Not surprisingly, Ochako and Tsuyu hugged Izuku happily as soon as they saw him. The noumu-boy smiled as he hugged back and enjoyed the warmth of their embrace. He was especially glad that Tsuyu was fine in spite of encountering villainous smugglers during her internship.

Many students from Class 1A were surprised that Minako, who interned under Selkie with Tsuyu, was of great help against a certain octopus-like leader of the smugglers as her sticky purple balls essentially immobilised his tentacle-like arms. In fact, Selkie actually praised Minako for her ability to neutralise the threat who wanted to hold her, Tsuyu or Sirius hostage and make his escape. Needless to say, Minako was happy to receive the praise and would have become smug had she not been reminded that she needed a lot more training before she could be considered a proper pro-heroine.

Inko smiled as she stepped forward and greeted Izuku, "Welcome back, Izuku."

Still unable to talk normally, in spite of his subtle efforts to work on it, including his unusual "mental speech", Izuku was nevertheless able to respond by nodding at Inko with a smile on his face. Katsumi, who was standing some distance away, smiled as she looked at Izuku being happy to be with Ochako and Tsuyu.

"Not going to go in the and join the group hug?" asked Mina who appeared beside Katsumi.

Katsumi shook her head and said, "I'm not the one who's been separated from Izuku for most of a whole week."

"Point taken," said Mina who then ran towards Izuku, Ochako and Tsuyu so that she could jump onto his back and join the group hug.

As the day was already getting late, everyone was content to simply enjoy a peaceful dinner followed by watching a movie with their fellow dorm mates. The movie that they watched as an old pre-quirk movie called Godzilla: King of the Monsters. Nemuri (a.k.a. Midnight) was all too happy to spend her day off with the students of Dorm 1A.

Of course, Nemuri, Ochako, Tsuyu and Mina looked forward to their night of having sex with Izuku.

--Later that night…--

Katsumi, who had already agreed to let Nemuri, Ochako, Tsuyu and Mina have their night with Izuku, spoke to the said noumu-boy, "Try not to have sex all night long. I'd rather not walk in on you all fucking like rabbits even though I know that they're all pent up."

"No promises!" said Mina who had a grin on her face.

Katsumi rolled her eyes before she left the room and closed the door behind her. While the blond girl made her way to the common room to play some video games with the rest of Class 1A, Izuku smiled at the girls and lady who would be having sex with him and mentally asked, "Are you all ready [good to go]?"

Nemuri licked her lips and had an mistakable hungry look in her eyes as she replied, "Of course, Izu-kun."

Ochako grinned at Izuku said, "I've been unable to have sex for a whole week. Of course I'm good to go!"

Tsuyu nodded and said, "It wasn't easy going cold turkey like that, especially at the end of the internships, kero." She blushed as she added, "Mineta-chan enjoyed teasing me about becoming pent up when she realised that I was getting… frustrated, kero."

"So let's not waste any more time and get this orgy started!" said Mina while raising her fist into the air.

Izuku needed no further encouragement as he removed his clothes before creating six miniature clones of himself. The mini-clones then grew to their baseline sizes before approaching Nemuri and Ochako. He felt that Mina and Tsuyu, who had close encounters with actual villains, deserved to receive some special attention from the real Izuku first.

Neither Ochako nor Nemuri complained as they allowed themselves to be claimed by three clones each. They soon received "triple penetration" from the three clones who made sure that their mouths, vaginas and anuses were filled.

While Ochako and Nemuri enjoyed the feeling of getting "gang-banged", Tsuyu and Mina approached the original Izuku who grew six tentacles on his back. The two girls soon started to pleasure his erect member by kissing, licking and sucking it while his tentacles teased their genitals and nipples. Mina and Tsuyu moaned as the tentacles which were teasing their vaginal entrances wriggled into their respective womanhoods and lovingly teased their cervixes. Their bodies trembled with delight as they were finally getting the sexual release that they had been yearning for.

As pent up as the girls were, it did not take long for them to climax before Izuku and his clones even had the chance to orgasm themselves. Surprised yet also turned on by their sensitivity, Izuku and his clones decided to change their positioning.

The clone who was "balls deep" in Ochako's anus lifted her up with the help of tentacles without pulling his member out of her rectum. The clone then sat down so that Ochako was eye-level to the stiff erections of the other two clones. Acting on instinct, Ochako stroked each penis with one hand. She then started to move her hips as while kissing and sucking the head of one of the penises she was stroking. The clone who was having anal sex with her started to move his hips as well while his tentacles teased Ochako's vaginal opening before penetrating into her womanhood.

Nemuri was also lifted up by the clone who was having anal sex with her with the help of tentacles. However, instead of sitting down, the clone remained standing so that a second clone could continue having vaginal sex with her. She bit her lower lip in delight as the two clones pressed their bodies against hers while having vigorous sex with her.

The sixth clone, whom Nemuri had been having oral sex with previously, approached Mina so that he could have anal sex with her. Mina grinned as she allowed herself to lean against the clone before his phallus entered her rectum. Tsuyu saw Mina's exposed vagina and decided to use her tongue to pleasure it while presenting her own buttocks to the real Izuku.

Izuku smiled as he happily placed his hands onto Tsuyu's waist before inserting his erection into Tsuyu's womanhood. Tsuyu croaked as she moved her hips and wriggled her tongue to match Izuku's movements. Mina moaned as she was getting "tongue-fucked" by Tsuyu while a clone was having anal sex with her. The original Izuku's tentacles were far from idle as two coiled around Tsuyu's breasts and rubbed against her nipples while two more formed octopus-like suckers and literally latched themselves onto Mina's teats as though they were trying to "milk" her.

It did not take long for Izuku and his clones to orgasm which also drove the three girls and one pro-heroine to climax as well. Ochako sighed in bliss as her face and breasts were covered in the two clones' hot seed while the third clone, whose tentacles were in her vagina, filled her rectum and vagina with his own seed. Nemuri moaned sensually like a pornography star as the two clones filled her two "lower holes" with their ejaculate while pressing their bodies against hers.

Tsuyu's tongue became limp after her second orgasm while being filled with the original Izuku's seed. The frog-like girl was barely able to pull her tongue out of Mina's vagina as the original Izuku kindly put her aside. He then turned his attention towards Mina who was still panting from her second orgasm. The pink-skinned girl grinned at him and said, "Go ahead. Fill me up with your hot cum."

Izuku turned his attention towards one of the three clones who had been having sex with Ochako. The clone nodded at the original and made his way to Tsuyu to make sure that she was attended to. After making sure that Tsuyu had someone to attend to her needs and desires, the original Izuku presented his member to Mina. Mina grinned as she knew what he wanted and started sucking his phallus while his wriggling tentacles were inserted into her vagina and the clone who was having anal sex with her moved his hips again. She also created some "lubricant" with her quirk so that she could fondle his testicles.

While the original Izuku was being pleasured by Mina's mouth and hands, Tsuyu was hugging his clone while having missionary sex with him. Her long tongue wrestled with the clone's tongue which had changed into a long tentacle-like appendage.

Still sensitive from his previous orgasm, Izuku felt a desire to shove his whole member down Mina's throat. Aware of is desire thanks to the bond, Mina smiled while still sucking onto his penis and gave him a thumbs up. Izuku immediately understood Mina's message and gently placed his hands onto her head before shoving his phallus into her mouth. Although a bit more forceful than intended, Izuku felt great pleasure as he could feel her throat constricting around his manhood. After a few seconds, he let go so that Mina could breathe. Mina gasped for breath before she grinned at him and proceeded to shove the whole penis into her mouth again while wrapping her arms around his waist. Unable to take the pleasure, Izuku climaxed again and filled her mouth with his seed from his penis while his tentacles filled her womb with its own ejaculate. Izuku's clone also climaxed, filling Mina's rectum with even more semen.

After the original Izuku had climaxed, Mina let go of him so that he could swallow his seed and breathe. She then grinned at him and said, "I know that it was just for one whole week, but I really missed being able to fuck like this."

Izuku smiled in return and sheepishly admitted, "Yeah, me too."

"Well, don't just stand here. You still got two lovely ladies who need your attention before the night is over," said Mina.

Izuku turned his attention towards Ochako who was getting the "spit roast" treatment by two of his clones. Realising that the original wanted his turn with Ochako, the clone whose member was in Ochako's mouth stepped aside so that Izuku could take his place. The clone then went towards Mina who was happy to receive some "double penetration".

Ochako smiled at the original Izuku and asked, "So, how do you want to claim me, Zu-kun?"

Izuku smiled in return as he dismissed the clone who was still having anal sex with Ochako. Thankful that the clones could secrete fluids that could be used to lubricate and disinfect the rectum of the girls, Izuku grew to a larger form and gently pinned Ochako down. The brown-haired girl bit her lower lip in excitement as she wrapped her legs around his waist. As the both of them were eager for sex, Izuku wasted no time in thrusting his hips like an animal in heat. Ochako loved the feeling of being dominated by him as she wrapped her arms around his neck and did her best to hold on and move her hips so that he could penetrate her vagina more deeply.

Suddenly, Izuku wrapped his tentacles around Ochako's body so that he could safely lift her up without needing to stop thrusting his hips. Surprised by the sudden shift in position, Ochako was about to ask Izuku what he was about to do when he placed his hands onto her buttocks and held onto them so that he could have sex with her even more aggressively by moving her hips with his hands. Her eyes rolled back as the tip of his phallus rammed against her cervix repeatedly as though it was trying to "breach" into her womb.

It did not take long for Izuku, his clones and his lovers to climax yet again. After his third climax, Izuku gently lay Ochako down onto a mattress and turned his attention towards Nemuri. The pro-heroine raised her hand and said, "As much as I'd love to have sex with the original, I'll have to decline the offer tonight."

Izuku raised a questioning eyebrow as he knew that Nemuri was normally very eager for sex. Aware of Izuku's questioning gaze, Nemuri explained, "You all have just come back from your internships and will be taking school lessons again tomorrow. Also, I have something important to attend to tomorrow so it's best that we all get some rest tonight." She then smiled seductively as she added, "Besides, it's not like I haven't gotten my dose of fun with your clones already and I can always be your first partner the next time you have an orgy with me included."

Although Izuku could tell that Nemuri was hiding something, he also knew that it wasn't anything particularly serious or terrible so he decided to drop the matter. After making sure that everyone was comfortable, Izuku dismissed his clones and soon went to sleep with Ochako, Tsuyu, Mina and Nemuri. He also made sure to let Katsumi know that he was done so that she could come to his room to sleep with him and his harem after she was done playing games with her classmates. Needless to say, Katsumi was glad to be able to sleep with him and his harem as she did not want to sleep alone and be plagued by nightmares again.

Little did Izuku realise that he would soon be having three more members to his harem.

--The following day…--

"Nedzu managed to get your parents' permission," said Nemuri who was speaking to Shouko, Minako and Tooru. The pro-heroine then turned her attention towards Minako and added, "In fact, your parents were really eager to have you join the harem."

Minako shrugged and said, "My parents feared that I would never get a boyfriend, let alone a husband, because of my 'forwardness'."

Tooru whispered to Shouko, "More like pervertedness."

Shouko nodded in agreement with Tooru before she asked Nemuri, "What about my father?"

"Long story short, a whole lot of blackmail," answered Nemuri who shuddered at the mere memory of Nedzu's malicious smile. The pro-heroine then added, "Nedzu also spoke to your mother during your internship and she was willing to let you at least get to know Izu-kun better before you decide to join the harem fully or just be his friend. She's worried about the possible negative consequences since you still want to be a pro-heroine in spite of what has happened to you but Nedzu was able to persuade her that Izu-kun means well and would not take advantage of you."

"What about my parents?" asked Tooru.

"Apparently, they already knew about your perverted tendencies and decided that it would better to let you get to know Izu-kun better instead of letting you continue spying on him, or some other boy for that matter, and potentially cause an even bigger scandalous mess," said Nemuri who then added, "Before you ask, we did not tell them about you spying in Izu-kun while he was having sex with with the girls that night."

Tooru's face would have glowed due to her blushing face had she not been invisible by default as she asked, "Was there anything else that they told you?"

Nemuri nodded and replied, "They're also worried about you having difficulty in getting a husband due to your invisible nature hence why they're not against you getting to know Izu-kun at the very least."

Well aware of her difficulties in attracting the attention of boys due to her invisible body, Tooru sighed and said, "I'm honestly not surprised that they knew about that."

"So, since we're all allowed to get to know Midoriya-kun better, does that mean we can see him later tonight?" asked Minako who was smiling eagerly while biting her lower lip.

Nemuri grinned in response and said, "Naturally."

--Later that night…--

Katsumi's eyebrow twitched in annoyance as she glared at Tooru and Minako before she growled at Nemuri, "Why are those two here?"

Nemuri, who was standing together with Shouko, Minako and Tooru, raised an eyebrow and asked, "You're not going to ask about Todoroki-chan?"

"Considering what we already know about her shitty father, I'm not one to judge if she wants to join the harem," replied Katsumi.

Realising that Katsumi had a point, Nemuri explained, "Long story short, both Mineta and Hagakure want a chance to get some of that sexy action with Izu-kun." She then raised her hands and said, "Before any of you say anything, they know that Izu-kun's not into casual sex and are willing to get to know him first before they do anything sexual with him. They are also aware that being in a physical relationship with him will inevitably have consequences not just for him but also for themselves."

Both Katsumi and Ochako frowned in displeasure as they did not like the idea of Izuku having even more sexual partners. Although they were admittedly willing to give Shouko a chance to be a member of the harem, they felt that Minako and Tooru's reasons to join the harem were too shallow for their liking.

In spite of her personal misgivings, Katsumi knew that she had no real right to deny Minako and Tooru the chance to get to know Izuku better as long as they sincerely wanted to be friends with Izuku if not more. After all, Katsumi herself had abused Izuku for years due to her superiority and inferiority complex. As such, the explosive blond girl turned her attention away from Minako and Tooru with a click of her tongue and growled, "If they're serious about getting to know Izuku better and understand the possible consequences of being in his harem, I'm not one to deny them the chance." She then glared at the two girls and added, "However, don't think for even a second that I won't kill your asses if you dare hurt him. He's already hurt enough as it is and the least I can do to make up for what I've done to him in the past is make sure that he's no longer alone even if I have to beat up every ass-hole that tries to hurt him."

Although Minako and Tooru were sincere in wanting to know Izuku better, they nevertheless felt nervous as they knew that Katsumi was not making an idle threat and Ochako would be more than happy to help Katsumi. Thankfully, Mina and Tsuyu were both neutral although there was no denying that they would not hesitate to help Izuku even if it meant kicking Minako and Tooru out of the room, literally. As for Izuku himself, he was honestly shocked that Shouko, Minako and Tooru even considered joining his harem. Understandably, he asked Nemuri through the link that they shared, "Are they serious [for real]?"

Nemuri smiled as she replied, "I wouldn't make this kind of thing up, Izu-kun. Besides, you don't HAVE to have sex with them tonight even if you come to like them. You can take things slow with them if you want."

Izuku nodded before he turned his attention towards the three girls who wanted to join his harem. In spite of his surprise and nervous hesitation, partly due to the fact that he knew that any close association with himself would negatively affect the three girls' reputations as potential pro-heroines, the noumu-boy realised that the three girls were indeed serious about joining his harem. Unable to bring himself to deny them, as he cared about them as individuals and found them attractive, he grew three tentacles from his back as he prepared to bind with them.

Both Shouko and Tooru became slightly worried about the tentacles while Minako asked Nemuri, "Not that I'm against it, but isn't sucking onto his tentacles a little too lewd to bond with him while he's not sure that he wants us as sexual partners?"

Nemuri giggled and said, "Those tentacles are not going into your mouths. They're going to press against your ears."

"So, it's a lewder version of the ear-cleaning bonding method, huh?" asked Minako.

"Pretty much," said Nemuri who then added, "Some sexual contact is needed for the bonding to take place and stimulating your ears with his tentacles is arguably the least lewd method to get it done."

Realising that there was no other way to bond with Izuku without doing something even more sexual or intimate in nature, Shouko, Tooru and Minako accepted the tentacles as they gently pressed against their ears. Tiny fleshy protrusions then grew out of the tips of the tentacles, some of which entered their ear canals. Shouko and Tooru resisted the instinctive urge to pull the tentacle away from their ears as the narrow protrusions wiggled into their ears. As for Minako, she was moaning in pleasure while rubbing her legs together due to the stimulation. Understandably, Katsumi and Ochako felt an urge to punt the short perverted girl out of the room.

Suddenly, the felt a connection with Izuku as they started to understand his thoughts and see his memories…

--One bonding later…--

Shouko, Tooru and Minako already knew that Izuku had suffered in the past. That said, they were still deeply affected by what they had learnt about his past, including the time he was a noumu test subject. Minako and Tooru were in tears as they wept while holding Izuku's tentacles tenderly.

Shouko wore a haunted expression while she held onto one of Izuku's tentacles and asked him, "How did you manage to survive all of that and not go insane or hate everything?" Out of the three girls who wanted to join the harem, she felt the most empathy towards Izuku as she had experienced her share of quirk-related mistreatment. As for Tooru and Minako, they also felt empathy towards Izuku as they had also suffered rejection due to both their respective quirks and physical appearances.

Izuku smiled sadly as he mentally spoke to Shouko for the first time, "Honestly, I'm not sure [I'm not certain myself]."

Although horrified by Izuku's past suffering, Shouko, Minako and Tooru were also awed by his capacity to remain kind-hearted and even forgiving in spite of it. In fact, realising the full extent of his past only reinforced their belief that he could be trusted as a friend if not more.

"So, what do you three want to do now that you've bonded with him, kero?" asked Tsuyu who was already suspecting the answer.

"I'm definitely joining the harem, physical relationship and all," said Shouko who then smiled bitterly and added, "The fact that it'll piss my old man to no end is a nice bonus." Well aware that Enji (a.k.a. Endevaour) wanted Shouko to become a top-ranking pro-heroine even greater than All Might, and was likely to force Shouko to marry someone with a powerful quirk once she was an adult, no one disagreed with her claim that joining Izuku's harem would infuriate the prideful man.

"As for me, I've already gone this far to have a chance to be a member of the harem and I've no reason to back down," said Minako who mentally added, "Not to mention that I REALLY want that 'dicku'!"

Izuku, who could sense Minako's lustful thoughts through his newly-formed link with her, blushed as he could tell that she would not wait for long before having a lot of sex with him. The other girls were aggravated by Minako's not-so-subtle thoughts while Nemuri giggled in amusement.

"As much as I want to be Midoriya-kun's friend if not more, I'd like to take some time to take a step back and process what I've just learnt about him today," said Tooru.

Nemuri smiled kindly as she spoke to Tooru, "Of course, Hagakure-chan. Take the time you need to come to terms with what you've learnt about Izu-kun." She then turned her attention towards Shouko and Minako and added, "In fact, I think that you two should take the rest of the night off to come to terms with what you've learnt about Izu-kun's past."

Shouko and Minako nodded at Nemuri as they did not disagree with her idea. That said, Shouko had to ask, "Can we at least stay here for the night?" She blushed as she added, "I'd… rather not sleep alone tonight."

No one in the room had the heart to reject Shouko's request as everyone allowed the three new members of the harem to sleep in the room with Izuku and the rest of his harem. Even Minako did not mind missing her chance to have sex with Izuku that night as everyone slept in the room together in comfortably peaceful silence.

--The next day…--

Shouta (a.k.a. Eraser Head) sighed in aggravation as he rubbed his temples and asked Shouko, Tooru and Minako, "Please tell me that you three have at least considered the possible consequences of being members of Izuku's harem." Unlike Nemuri, as well as Inko who had already been informed beforehand, Shouto and most of the other staff in U.A. High School were not informed about Izuku possibly getting three new members of the harem until after he had bonded with them. Understandably, the pro-hero was annoyed by the fact that Nedzu had knowingly left him out of the loop and probably did it for his own amusement.

"We did and Nedzu-sensei made sure to inform our parents during our internships," explained Tooru.

"I'm going to assume that Nedzu only did the bare minimum to persuade your parents and did not do anything as irrational as bribery or blackmail unless your parents were abusive or worse," said Shouta who honestly did not want to deal with the situation.

"If it makes you feel any better, only Shouko's shitty old man was strongly against it," said Katsumi.

"Do I even want to know why Mineta and Hagakure's parents were all right with it?" asked Shouta.

"Long story short, they're worried about the two us getting married," explained Minako.

"That… makes more sense than I'm comfortable to admit," said Shouta who then straightened his back and said, "At any rate, it's almost time for summer vacation. Of course, it won't make any sense for you all to rest for a whole month. As such, we will be having summer camp training in the woods."

Not surprisingly, many of the students got excited by the idea of going for a summer camp. Shouta gave them a moment to be excited before he activated his quirk. Once the students were quietened down, he warned them, "However, those who do not pass the end-term exam will be sent to a hellish summer school!"

Mina suddenly rose up from her seat and yelled, "Everyone, let's work had so that we can go to the camp together!" She did not want to risk missing her chance to enjoy summer camp with Izuku.

"That's right! I didn't join the harem just to spend a whole summer being away from everyone!" said Tooru.

"Hot springs, of the mixed bath variety!" yelled Minako who was already daydreaming about bathing in the hot springs with Izuku.

"I want to enjoy the fireworks," said Tsuyu.

Ochako smiled at Tsuyu and said, "I want to see the stars with everyone."

Katsumi smirked as she spoke to Izuku, "You better not fail the test and be left out of the camp, Izuku. It'll suck without you around."

Izuku smiled in return as he was determined to do his best and take part in the camp with everyone else, especially his harem.

While the students were getting rowdy again, Shouta sighed as he grumbled, "I'm not getting paid enough to deal with this class…"

--End Chapter--

…

…

…

--Start of omake--

While Izuku and his classmates were being told about the upcoming end-term exams, Toshinori (a.k.a. All Might) made a phone call to his former sidekick, a tall man with an average build, wrinkles on his forehead, tear troughs under his sky-blue eyes, short unruly honey-blond hair and a small goatee on his chin named David Shield.

"All Might, is something the matter?" asked David.

"Not exactly. I'm making this call because I want to make an arrangement for a few students from Class 1A to come to I-Island during the upcoming I-Expo event," replied Toshinori who then explained, "I've made a grave mistake with one of them and wish to make amends by helping him with a certain issue of his."

"Are you talking about that Midoriya boy?" asked David. Like many people, David knew the official story of Izuku, who was a hopeless All Might fan, being turned into a violator noumu against his will by the League of Villains.

"Yes, I am," confirmed Toshinori who then explained about how he advised Izuku against becoming a pro-hero due to being "quirkless".

Although shocked and disappointed by Toshinori's admission, David knew better than to be angry at him. After all, he was talking to a pro-hero who had been hurt in spite of being so powerful. That said, he had to ask, "You do realise that my daughter deserves to know what you've said to the boy, correct?"

"I know, but please let me be the one to tell her about my mistake and my weakening state," said Toshinori who was not looking forward to admitting his terrible mistake to David's daughter, Melissa Shield.

David nodded and replied, "All right. I'll let you tell her when you meet her on I-Island."

An uncomfortable moment of silence passed before David asked, "So what exactly do you want me to help Midoriya with?"

In spite of the situation, Toshinori smiled as he asked David to make something that could be used to help Izuku. He was truly grateful that his former sidekick, who was also his friend, was willing to help him in spite of his terrible mistake.

--End of omake--

Author's Notes:

Sorry for the late post. I was distracted by a couple of online games. Anyway, the next few updates will focus on 'Izuku's Pet Noumu' to cover the I-Island arc at least. After that, I'll post another chapter of 'Izuku's Harem Life' and then resume with this story. The next chapter of this story will cover at least the beginning part of the end-term exam arc (mainly the exam preparations).

Until next time, go beyond, plus ultra!