Boku no Hero Academia: Izuku's Harem Academia

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 18: Izuku, Class 1B, Two Inventors, a Robot and a Lead

Izuku, along with the girls of Class 1B, dragged their feet to the place where they would be having their usual "harem meeting" with Nemuri. As for why the boy and the girls were so exhausted, every student from the hero course had been pushed to work especially hard in preparation for the upcoming Provisional Hero License Exams which would be held on Monday. Considering that the following two days, Saturday and Sunday, were off days for the students to fully rest and calm themselves, it was no wonder why the respective home room teachers of Class 1A and Class 1B decided to push them to their very limits and beyond on that day.

The girls of Class 1A, who were not taking part in any sexual activities on that day due to an agreement with the girls of Class 1B, decided to head straight back to the dorms to rest instead of attending the meeting. Izuku honestly could not blame them as he was not sure if he could even muster the stamina to have sex with anyone.

Nemuri, who had been waiting for Izuku and the girls to arrive, took note of their exhausted states and knowingly asked, "Hard day?"

Setsuna groaned as she groused, "What was your first clue?"

Ibara sighed as she tiredly spoke to Nemuri, "Our bodies and wills were truly tested today."

Pony stared longingly at the mattresses and said, "I just want to lie down and laze for the rest of today!"

"We'll be sleeping like the dead tonight," said Reiko while Yui nodded in agreement with her.

Kinoko held a pathetically limp mushroom in her hand and said, "Even my mushrooms are exhausted, shroom!"

"I'm too tired to even think about anything other than rest today," said Itsuka.

Sumomo's mental image appeared in everyone's minds and mentally groused, "I'm not doing any physical work and yet I'm exhausted just from observing everyone today!"

Izuku chuckled as he spoke to Nemuri, "Personally, I agree with them. Our teachers really put us through the wringer today and we're all too tired to do anything other than rest."

Nemuri smiled and said, "Well, I'm not opposed to letting you all relax for tonight. After all, sex is something meant to be enjoyed, not forced."

"Then please excuse me!" said Pony, who had already taken a shower and even brushed her teeth in advance, immediately leapt onto a mattress to lie down. She sighed with a dopey grin on her face as she spoke her thoughts aloud, "So soft…!"

Izuku, Nemuri and they other girls from Class 1B were amused by Pony's antics and soon joined her to relax on the mattresses. Before long, Izuku was lazing on a mattress while petting Pony who was happily nuzzling into the left side of his abdomen while hugging him. His right arm was draped around Setsuna's shoulders while the girl hugged his chest with a cheeky grin on her face. Kinoko, whose face was dangerously close to his "mushroom", was resting between his legs while hugging his left leg. Ibara, who allowed Izuku to rest his head on her thighs, smiled contentedly as she gently ran her finger through his fluffy hair. Had Minoru, Denki or Hanta seen Izuku's current state, they would have been very tempted to murder him.

Although it was possible for at least one more girl to "squeeze in", Itsuka, Yui and Reiko decided to rest separately with the class representative resting between the two quiet girls who were hugging her. They were supposed to be relaxing after all and Itsuka knew that getting everyone to hug Izuku at the same time would lead to a rather "uncomfortably cramped" situation. Besides, Yui and Reiko were good "cuddle-mates".

Nemuri grinned as she spoke to the relaxing students, "So, do any of you have any plans for anything tomorrow?"

"Well, since we're probably not doing anything tonight, maybe we can have our turn tomorrow morning?" asked Itsuka who was still determined to have her turn with Izuku.

"It would help everyone relax," said Yui while Reiko nodded in agreement with her.

Izuku blushed as he spoke, "I'm not against it but I'd rather not be completely drained like last time."

"Nothing that a few meals, lots of water and half a day of rest won't fix!" said Setsuna whose toothy grin had widened. Recognising the desire in the eyes of the girls from Class 1B, Izuku knew that he would not escape from their grasp.

--Meanwhile, in Dorm 1A…--

Melissa was blushing while she asked Mei, "Are you absolutely sure that this modified version of the MSB is safe for use?"

Mei grinned at Melissa and gave her a thumb's up while saying, "Don't worry! I guarantee that this baby is perfectly safe!"

"Well, if you insist that it is safe for use…" said Melissa who then started to strip herself naked. Unlike Melissa, Mei took off her clothes quickly and the two girls were soon completely naked.

As for why the two inventors were naked, they were about to test the "adult features" of a modified MSB. Unlike Izuku's "pet", which was currently roaming around stealthily to detect any suspicious activity along with its "brethren", the robot was pink in colour and the arms on its back were tipped with phallic dildos which could vibrate or wriggle with the help of pneumatics and even secrete a "milky lubricant" as fake ejaculate. Its left arm had a dildo which was covered in small bumps to offer maximum stimulation while its right arm was tipped with a ribbed dildo which was divided into six segments. The robot's seven light-blue eyes stared at the two girls in an almost curious manner until Mei instructed it, "Okay, time to show us what you can do!"

As soon as Mei gave the order, the robot immediately leapt onto Mei like an excited puppy. Since the robot was lightweight and Mei was used to carrying heavy tools, she did not fall down onto her back when the robot leap onto her and wrapped its middle and back tentacles around her waist and hips. Its two front-most legs quickly started groping Mei's ample chest while rubbing the left dildo against Mei's slit. Mei bit her lower lip in excitement as she was going to be the first girl in all of U.A. High School, if not the whole world, to experience sex with a semi-autonomous robot. As far as she was concerned, it was a significant step in the advancement of robotic science.

Mei almost gasped when her nipples were sucked by the suctions cups on the robots front-most legs. In her moment of weakness, her legs spread a little wider, thus allowing the bumps on the left dildo to rub against her clitoris. Mei's shaking legs struggled to stay stable as her nipples and clitoris were stimulated simultaneously. Seemingly satisfied with Mei's "level of wetness", the robot inserted the dildo into Mei's eager vagina. Her eyes rolled back as the bumps on the dildo rubbed against the sensitive spots in her womanhood.

Melissa stared at Mei and the robot with a mixture of worry for Mei's safety, curiosity of the robot's full potential and arousal from the erotic sight before her. She could not help but rub her legs together as the robot started to make the left dildo vibrate.

The vibrating dildo caused Mei to see stars as it vibrated while entering her nether part until its tip touched her cervix. The vibrations caused the bumps to rub against the walls of her vagina thus causing her even more pleasure. She wore an expression of ecstasy as she instinctively hugged the robot and thought, "I'm going to cum soon at this rate!"

It did not take long for Mei to climax while the robot filled her with its fake ejaculate which was especially designed to prevent accidental infections. She screamed as her whole body became tense due to her orgasm. After she had calmed down, the robot gently released her and pulled it's still-vibrating dildo out of her vagina. Fake ejaculate flowed freely from Mei's private part and formed a pool beneath her groin. She grinned at Melissa while speaking between gasps of breath, "That… was… awesome…!"

"So… how to you rate this compared to sex with Deku?" asked Melissa.

After calming down a bit, Mei replied, "With the correct modifications, this baby will be a real sex machine. That said, I don't think it'll ever match to Izuku when it comes to hugs and kisses."

Melissa smiled as she spoke to Mei, "I imagine that it'll hard to have any real romance with a machine unless it has human-level intellect and emotions."

"That too," agreed Mei who then asked Melissa, "So, you want to have a go too?"

Melissa's blush deepened as she embarrassedly replied, "Well, it'll be waste not to try it out at least."

Mei grinned as she ordered the robot, "Go and give her a good time."

Obeying Mei's command, the robot leapt onto Melissa who yelped in surprise. The robot then quickly climbed around Melissa so that it could restrain her limbs from behind with its front and rear legs. Much like with Mei, the robot quickly started groping Melissa's breasts with its middle pair of legs. The suction cups on the middle legs quickly latched onto her nipples, causing Melissa to gasp. However, instead of using its left tentacle, it opted to use its right tentacle instead to rub against Melissa's already-wet nether part. As sexually excited as she was, the robot did not wait for long to insert the ribbed dildo into her womanhood. Melissa moaned as the dildo started to wriggle about while deep inside her vagina like a tentacle or Tsuyu's tongue. The ridges on the tentacle rubbed against Melissa's vaginal folds while the soft tip gently rubbed against her cervix. Melissa was close to climaxing when Mei decided get up so that she sould kiss her while groping her backside. Unable to hold back, Melissa orgasmed while the robot filled her with is fake ejaculate.

After her orgasm, Melissa leaned against Mei so that she could stand as the robot pulled the right dildo out of her vagina. The robot then repositioned itself so that it held Melissa and Mei together in an intimately close matter. Surprised by the unexpected action, Melissa had to ask, "Mei-chan, is it supposed to do that without being told?"

Mei shook her head and said, "No…"

Suddenly, the robot inserted its wriggling right dildo into Mei's private part and its vibrating left dildo into Melissa's. Both girls gasped while the two dildos went deep into their respective vaginas. As the two girls were held close together, they instinctively hugged each other while their breasts rubbed together. Their minds were clouded by pleasure as they started kissing and groping each other. Mei started to fondle Melissa's breasts with both hands while Melissa groped Mei's backside with her left hand and teased her clitoris with her right hand. Before long, the two girls climaxed again and were filled with fake ejaculate from the robot that had spontaneously decided to ravish them.

Thankfully, the robot seemed "satisfied" and willingly let the two girls go by gently releasing its grip onto them. Melissa and Mei lay on the floor and gasped while the former asked the latter, "So… unexpected… results aside… do we… consider… this… a success…?"

Mei grinned as she replied, "Oh… yeah…!"

Sumomo grinned happily while mentally adding, "I'd second that!"

The girls then giggled as they could not wait to show the newest feature of the MSBs to the other girls of Izuku's harem…

--The following morning…--

Izuku was sleeping soundly when he felt something pleasant around his morning wood. He sleepily opened one eye and realise that Yui was giving him a "blow job". Used to sexual situations, Izuku merely blushed as he asked, "So… you slept well?"

Yui pulled Izuku's erection out of her mouth so that she could smile at him and said, "You could say that." She was about to reposition herself so that she could insert Izuku's phallus into her womanhood when some vines suddenly restrained her.

Realising that she had been caught, Yui frowned slightly and made a soft click of displeasure with her tongue while Ibara opened one eye and spoke with a mock-scolding tone, "While I understand that the early bird catches the worm, you shouldn't be so hasty to be first in line." She then smiled as her vines quickly removed Yui's clothes and then lowered her until her naked slit rubbed against Izuku's penis and said, "Besides, you're not the only one who wishes to indulge in the pleasures of the flesh." She then removed her shirt so that she could place her bare breasts onto Izuku's face."

Izuku tried to move his arms but realised that they were pinned down as Pony and Setsuna sat on top of them. The two girls smiled mischievously as they stripped themselves naked. Kinoko, who was also awake, giggled as she held onto Izuku's member so that it stayed steady while Ibara moved Yui with her vines so that Yui's vaginal opening and clitoris rubbed against Izuku's shaft. She rubbed her legs together as she breathed in Izuku's masculine scent.

Yui blushed as she moaned due to Izuku's member rubbing against her while restrained but Ibara's vines. The fact that Setsuna detached her hands so that she could tease Yui's breasts and nipples certainly did not help the quite girl to calm down. Speaking of Setsuna, she detached her head so that she could lick and suckle on Pony's left nipple while the rest of her body rubbed its slit against Izuku's muscular and scarred forearm. Pony moaned as she hugged Setsuna's floating head while rubbing herself against Izuku's other forearm. Setsuna's cheeks started to fill with Pony's breast milk.

As for Izuku, he instinctively started kissing and suckling onto one of Ibara's nipples, causing the girl to shiver with delight as she continued tormenting Yui who was becoming visibly frustrated by the back of penetration. Yui wore a pleading expression as she begged, "Please… stop teasing me."

Ibara smiled as she replied, "Well, since you asked so nicely…" she then slowly lowered Yui so that Izuku's penis could enter her vagina. Yui gasped and shook as she could feel his member filling up her womanhood until it reached her cervix. Her eyes rolled back as she started to move her hips, causing Izuku's member to "stir up" her womanhood while Setsuna's hands continued to fondle her breasts and tease her nipples. Kinoko grinned as she hugged Yui from behind and started teasing her clitoris while kissing the nape of her neck, causing the dark-haired girl to shiver from the pleasure. Before long, Yui's hips moved at a frantic pace as she was close to climaxing. Setsuna's detached head kissed Ibara to share some of Pony's breast milk with her before reattaching onto her body to swallow the rest. She then detached her head again so that she could kiss pony while Ibara used her vines to fondle their breasts. Like Yui, Setsuna and Pony were approaching orgasm and were moving their hips vigorously.

Suddenly, Izuku activated 1% of One For All and thrust his hips upwards, causing Yui to see stars before she screamed while climaxing. Her convulsing vagina drove Izuku over the edge as he climaxed as well, filling her womb with his seed. It was at that moment that both Setsuna and Pony had their own minor orgasms.

When Ibara released her hold onto Yui, the girl slumped limply into Kinoko's arms. The smaller girl was about to ask for help when Yui started levitating. Realising that Reiko was involved, Kinoko turned around to thank the ghost-like girl, "Thanks, Reiko-chan!"

Reiko, who had been busy pleasuring herself and Itsuka while waiting for their turn, gave Kinoko a thumb's up before bringing Yui onto an empty mattress to rest. Once Yui was placed onto the mattress, Reiko and Itsuka proceeded to continue kissing and fingering one another.

Kinoko grinned as she happily licked and sucked the sexual fluids off Izuku's still-erect member until it was "properly cleaned". Izuku gritted his teeth as he could feel Kinoko's seemingly expert handling of his "mushroom" and was close to climaxing by the time she was done with her meticulous cleaning. Satisfied with her work, Kinoko then asked, "So, who who's next in line?"

Pony and Setsuna grinned as they decided, "We are!"

Pony went on all fours while Setsuna, whose head had reattached onto her body, lay beneath her. Setsuna's still-detached hands pulled the cheeks of Pony's backside apart so that her wet private part could be easily seen. The two girls smiled teasingly at Izuku and said, "Come and dig in!"

Izuku chuckled as he got up and proceeded to have sex with Pony first with his quirk activated. Pony moaned as she felt Izuku enter her and soon started moving to match his strong thrusts. Setsuna detached hands started to wander about to stroke Pony's body while she wrapped her arms and legs around the blond girl and kissed her. To ease Pony's burden, Setsuna detached her body into upper and lower halves which could levitate independently, thus allowing the shorter blond girl to bear Setsuna's weight more easily while having sex with Izuku. Their breasts rubbed against one another while Izuku continued thrusting his hips into Pony's eager womanhood.

Ibara and Kinoko smirked as the two girls hugged Izuku from behind. Ibara kissed Izuku's neck while stroking his muscular chest. As for Kinoko, she stroked his abs with her dainty hands. Ibara's vines soon found their way into Setsuna and Kinoko's vaginas, causing the two girls to moan as entered deeply and started to wriggle.

As Pony neared orgasm, her breasts started to leak milk which spread across Setsuna's breasts. Setsuna detached her head from the upper half of her torso so that she could press her milk-stained breasts onto Izuku. The boy gladly accepted the offering as he licked and sucked the milk off her breasts and teats. Setsuna bit her lower lip as she loved the way Izuku was licking her stained breasts clean. She then started suckling onto Pony's leaking teats, her cheeks quickly filled with the blond girl's breast milk.

Due to the combined sensations of pleasure, especially when Izuku started to thrust his hips like a rutting beast, Pony moaned loudly as she orgasmed. Izuku's ejaculate filled her womb as he thrust his hips forward to drive his phallus as deeply into her womanhood as he could.

After Pony's orgasm was over, Setsuna's detached head flew towards Izuku's face so that she could kiss him while filling his mouth with Pony's breast milk. Izuku accepted the breast milk from the detached head which had reattached onto its upper body. Pony, who was limp from her orgasm, was pulled away from Izuku's member by Ibara with the help of her vines. Ibara also decided to "release" Kinoko and Setsuna's lower half so that the two girls would have their fun with Izuku.

Setsuna's lower half floated onto Izuku's member so that its glans was pressed against her wet vaginal opening. She then rubbed the slit on her lower half against his ejaculate-covered member so that it would be stiff and erect before letting it enter her vagina. Setsuna bit her lower lip as Izuku's member filled her. She then reattached her upper half with her lower half while her hands returned to their respective arms. Her eyes were filled with lust as she spoke to Izuku, "Midori, I want you to fuck me so hard that I break apart!"

Izuku needed no further prompting as he held onto her backside and started to move her while thrusting his hips. Setsuna, who was already close to her second orgasm, gasped in delight with her tongue hanging limply from her mouth. Her arms were wrapped around Izuku's head while her breasts rubbed against his face as he continued to thrust his hips deeply into her with his quirk activated. His phallus kept "ramming" against her cervix to the point Setsuna was quite certain that he would soon breach through it and reach her womb. Kinoko, Ibara, Itsuka and Reiko stared at Izuku and Setsuna as their sexual intercourse was nothing short of rough and intense.

As close to orgasm as Setsuna already was, it did not take long for her to to have a second orgasm which was significantly more intense that her first one. She held onto Izuku with a vice-like grip while her contracting vaginal folds caused Izuku to climax and fill her with his seed.

Setsuna's whole body shook while she slowly calmed down from her climax. She had a dopey grin on her face as she spoke to Izuku, "That… was… fucking awesome…!"

Izuku chuckled as he gently placed her down so that she could rest. He then turned around and asked, "So, who wants to be next?"

Kinoko eagerly raised her hand and said, "I'd like to go next, shroom!" She then asked, "That said, do you need a drink first?"

Recalling his previous "drink", Izuku blushed and sheepishly replied, "I don't think so. I'll probably need one after this though."

Ibara stood up and said, "I'll prepare some iced tea. I'm quite certain that Itsuka and Reiko need something to drink as well."

Itsuka, who had just used her hand-enlarging quirk to "finger" Reiko, sheepishly spoke to Ibara, "I'd appreciate that." Reiko, who had pleasured Itsuka by using her telekinesis on a vibrating sex toy, nodded in agreement with the orange-haired girl.

While Ibara volunteered to help prepare the tea, Izuku approached Kinoko who willingly lay down on a mattress and said, "Come here and fill me with your wonderful mushroom!"

Izuku smiled as he obliged and slowly inserted his erection deep into Kinoko's small body. A bulge could be seen as her petite body took in his entire length. She bit her lower lip as she wrapped her legs around Izuku in an obviously eager attempt to hold him deep inside of her. Not wanting to accidentally harm the petite girl, Izuku thrust his hips gently at first, allowing Kinoko to get sexually worked up until he was sure that she could take him with his quirk activated.

As soon As Izuku activated 1% of One For All, he started thrusting vigorously while Kinoko joyfully accepted his "amazing mushroom". Izuku grunted as her vagina became even tighter in response to his change of pace as he thrust his hips while groping her breasts and pinching her nipples with both hands. When Kinoko neared orgasm, she raised her arms and said, "Kiss me, shroom!"

Close to orgasm himself, Izuku lowered his head so that he could kiss the girl. Her eyes rolled back as she wrapped her arms around his neck while her body convulsed from her second orgasm. His seed filled her womb as Izuku ejaculated deep into her womanhood.

By the time the two lovers calmed down, Kinoko wore a dopey grin as she spoke, "I'm full… shroom…!" Needless to say, Kinoko needed a break so Izuku kindly placed her on a mattress with the other girls whom he already had sex with.

Understandably, Izuku needed a bit of time to rest and recover so Ibara, Reiko and Itsuka willingly waited for their turns while they relaxed with Izuku while taking a drink. As they were resting, Izuku finally noticed that Nemuri was not present and asked, "Where's Nemuri-neechan?"

"She has a teachers' meeting to attend today so she left before you work up. She also wants you to know that we have this room for ourselves for the rest of the day," explained Itsuka.

"Considering that both Class 1A and Class 1B are taking a break today and tomorrow, I suppose that makes sense," said Izuku who then asked Itsuka, "Any idea what the meeting is about?"

Itsuka shook her head and replied, "Not a clue, but it might have something to do with the exam we will be having this coming Monday."

"Exams and meetings aside, which one of us should go next?" asked Reiko.

"You can and Ibara-chan can go first," said Itsuka who then added, "I'll wait for you two to finish first."

"Are you sure? I am willing to wait for my turn as well," said Ibara.

"I'm sure," confirmed Itsuka who then added, "Besides, we all know that Izuku can be a real beast in the sack when motivated enough."

"That's certainly true," agreed Ibara while Reiko nodded in agreement with her. Unable to deny Itsuka's claim, especially after that role-play with the girls from Class 1A, Izuku blushed as he scratched the back of his head and chuckled bashfully.

"If you're both fine with it, then please excuse me," said Reiko as she approached Izuku who was still seated. She kissed Izuku while she stroked his flaccid member with both hands until it became stiff and erect. While she was kissing him with her pouty lips, his hands gently fondled her breasts, thus making her moan in pleasure.

Once Izuku's penis was ready, Reiko positioned herself so that her private part was directly above it. She then lowered herself, her spine tingling with delight as Izuku's erection filled her womanhood. Izuku's hands were far from idle as they started to roam around her body until they "comfortably settled" onto her buttocks and started squeezing them affectionately. Reiko wrapped her arms around Izuku while her legs were wrapped around his waist. Sighing and moaning in pleasure, Reiko kissed Izuku with renewed vigour as she started to move her hips while her breasts were pressed against his chest.

As their slow lovemaking intensified, Izuku started using his quirk so that he could pleasure her more intensely and deeply. Reiko was unable to hold back a husky moan as Izuku's phallus went deeply into her womanhood with increasing vigour. She hugged Izuku more tightly as his hands moved her body at a faster pace. He even started adding variations with the way he raised and lowered her body so that his penis would enter her vagina at varying angles. Reiko bit her lower lip as she enjoyed the feeling of being helplessly consumed by pleasure. While Reiko was having sex with Izuku, Itsuka was fingering herself with her enlarged fingers while Ibara was using her vines to pleasure herself.

Izuku's strong arms which were empowered by One For All did not stop to rest as he continued moving Reiko's body until the they both climaxed. Reiko threw her head back while her back arced due to her orgasm.

After Reiko and Izuku calmed down, they kissed one more time before Izuku carried her onto a mattress to rest. He then turned his attention to Ibara who smiled as she approached him. She then got onto her hands and knees and swayed her backside as she spoke to him, "Please, feel free to punish this sinful wayward lamb."

Izuku chuckled as he approached her and gently fondled her backside before giving it a firm spank. Although Izuku was being careful by holding back, there was no denying that Ibara felt both pain and pleasure from the spanking. Noticing her response, Izuku knew that she liked it and fondled her breast with one hand while spanking her with the other. She bit her lower lip while her eyes rolled back due to the pleasure that she was feeling. That said, she also felt a growing need to be filled as she begged, "Please, stop teasing me and punish me with your mighty phallus!"

Obliging as he was, Izuku smiled as he replied, "As you wish, Ibara-chan." He then gave Ibara one last spank before he shifted his position so that he could have sex with her "doggy-style".

Suddenly, Ibara's vines coiled around him so that he could not escape as she spoke to him, "I apologise, Izuku, but I have no intention of letting you go until I am completely satisfied." She then pulled Izuku's hips forward so that his erection could slowly enter her moist womanhood. Ibara moaned in pleasure as she could feel his phallus slowly reach her cervix. Once Izuku's member was deep inside of her, she started to move her vines and her hips so that Izuku's hot and erect penis could move in and out of her vagina.

Izuku struggled weakly as he had no real intention to break himself free of Ibara's vines. After all, he trusted her enough to use her quirk properly and, honestly speaking, he actually found the experience quite pleasurable.

Thrilled by her control over the admittedly willing boy who had spanked her earlier, Ibara quickened the pace of her movements. Her desire for release only grew as her movement became faster and more frantic while her expression was one of lewd ecstasy.

Feeling the urge for release himself, Izuku decided to do something spontaneous and, with 1% of One For All activated, suddenly thrust his hips forward. Ibara saw stars as his member suddenly slammed into her nether part with great force and her vaginal walls contracted as she orgasmed. Izuku grunted as Ibara's vines held him tightly and pushed him forward so that his phallus could enter her vagina even more deeply. Ibara's contractions caused Izuku to climax as he ejaculated and filled her with his seed.

Eventually, Ibara calmed down as her vines released their hold on Izuku. Izuku's limbs and torso had noticeable bruises due to Ibara's vines which had thankfully bunt thorns. Noticing the bruises, Izuku blushed as he wondered what he should do to avoid getting noticed by others, especially the boys from Dorm 1A.

Itsuka, in spite of being close to her second orgasm, grinned as she approached Izuku and asked, "Worried that everyone will notice the bruises?"

Izuku chuckled sheepishly and replied, "You could say that."

Itsuka grinned as she gently pushed Izuku down and said, "Well, we can worry about that after I have my way with you. Right now, I've waited long enough to have my turn."

Izuku did not resist as Itsuka pushed him down so that she could straddle him and rub her slit against his member. She smiled as she allowed Izuku to sit up so that he could fondle her backside while his face was pressed between her breasts. Due to her growing need for release, Itsuka adjusted her hips so that Izuku's erection could enter her womanhood, Once Izuku's penis was deeply inserted, Itsuka hugged Izuku's head while she moved her hips.

Eager to give pleasure to Itsuka, Izuku moved his hips as well while he started kissing her breasts. Realising what he wanted to do, Itsuka smiled as she adjusted her hold onto Izuku's head so that he could lick and suckle onto her left nipple. She bit her lower lip as Izuku continued to thrust his hips and fondle her backside while his mouth was firmly latched onto her nipple. He then turned his attention to her right nipple, almost making Itsuka moan as she enjoyed the sensations he was giving her.

As Izuku and Itsuka neared orgasm, he instinctively started using 1% of One For All, allowing him to pleasure her more intensely with his stronger and quicker thrusts. Eventually, Itsuka cried out while hugging Izuku's head tightly due to her orgasm. However, Izuku had not ejaculated yet so he was still not quote done with her yet.

After Itsuka calmed down from her orgasm, Izuku pushed her down. Recalling that Izuku had not orgasmed yet, Itsuka grinned as she asked, "You're not planning to stop until you cum into me, are you?"

"Nope," admitted Izuku before he started thrusting his hips aggressively with his quirk activated. Itzuka arched her back as her still-sensitive body was assaulted by renewed pleasure from Izuku's thrusts while he was pinning her down. Her arms and legs were like jelly as they lay limply while Izuku continued to thrust his hips until he finally orgasmed. Although Itsuka did not orgasm a third time, she was not upset about it as she was already quite satisfied. Besides, the girls of Class 1B and Izuku had to return to their dorms to recover for the rest of the day and the following day in preparation for the exams.

Izuku sighed as he pulled himself out of Itsuka's womanhood and allowed himself to relax while sitting down. Itsuka lay down as she was not sure if she could stand up after her intense sexual intercourse with Izuku.

After a short rest, Izuku asked Itsuka, "Are you all right, Itsuka-chan? I wasn't too rough with you, was I?"

Itsuka waved her hand to dismiss the notion as she replied, "Don't' worry, I'm fine. You were intense but you didn't hurt me if that's what you're worried about."

Izuku looked at the sunlight shining into the room and said, "We should probably get ready to head back soon. It looks like it's almost lunchtime."

As if to prove Izuku's point, his stomach growled in hunger. The boy blushed while the girls giggled in amusement…

--A short while later…--

"So… what are the chances that Midoriya is busy fucking with the girls of Class 1B?" asked Minoru who was having a drink with Denki and Hanta in the kitchen.

"Knowing him and his luck with the ladies lately, pretty damn high," said Denki who had a bitter pout on his face.

"Let's just hope that he won't end up claiming any girls from other classes or schools," said Hanta. The three boys sighed in unison as they continued to "drown their sorrows" with Rikidou's delicious hot chocolate drink.

Rikidou, who was basically the unofficial "bartender" of the day, smiled he spoke to the three boys, "I don't think you three need to worry too much. I mean, he already has so many girls in his harem already and I can't imagine anyone having more than thirty girls in a harem."

"You do realise that you're talking about a guy who somehow managed to get a pro-heroine, a girl who used to be a guy and even a former villainess with a blood fetish to join his harem, right?" asked Denki who had a deadpan expression on his face.

"Yeah… you got me there," admitted Rikidou who them added, "But seriously, can you guys even imagine how hard he'll have to work just to satisfy the girls in his harem?"

"You have a point there," said Sero who had never thought about the responsibility to keeping the girls happy and satisfied.

"Doesn't make me any less jealous of him though," said Minoru who then added, "I mean, how many guys in our class, myself included, can claim to have banged even ONE girl let alone more than a dozen? Seriously, this is so damned unfair!"

While Minoru wept comically, Izuku tried to sneakily move past them to enter the girls' side of the dorm. Unfortunately for Izuku, Tenya saw him and said, "Ah, you're back Midoriya-kun! Do you want to have some lunch? There are some leftovers in the fridge."

Izuku froze as everyone in the common room, who were coincidentally all the boys from Class 1A, took notice of his presence. Realising that he needed to escape, he hastily replied, "IalreadyhadlunchbutthanksanywayIhavetogonowbye!"

Izuku was about to dash towards the elevator which would bring him to the girls' side of the dorms when Denki, Hanta and Minoru suddenly blocked his way. The three boys glared at him as Minoru accused, "You didn't come back earlier because you were having a 'good time' this morning, didn't you?"

"You probably did 'that' all yesterday night too!" accused Denki.

"Actually, we didn't do anything other than rest and relax yesterday night. Everyone was completely worn out from training yesterday," said Izuku. Considering that he did not have sex with the girls from Class 1B the previous night, he thought that it was a safe topic to speak about.

"As in cuddling with the girls from Class 1B all night?" asked Hanta who, like the rest of the boys from Class 1A, knew that their female classmates did not spend the previous night with Izuku due to some kind of arrangement with the girls from the other class.

Realising his mistake, Izuku blushed as he avoided looking at his three jealous classmates and admitted, "You… could say that."

While Minoru looked ready to murder Izuku, Tenya sighed and asked, "Did you at least avoid doing anything… sexual for the rest of the night?"

"Yes, we did," replied Izuku.

"And this morning?" asked Tenya.

"No comment…" said Izuku who was quite certain that he was not going to escape any time soon.

Irritated by the whole situation, Katsuki yelled, "Will you fuck-munchers stop obsessing over Deku's fuck-life?! It's not like Deku's got the fucking balls to actually deceive them so that he can fuck them!"

Surprised by Katsuki's statement, Izuku had to mentally ask himself, "Was Katsuki being insulting or… actually supportive?"

Sumomo was equally surprised as she mentally spoke to Izuku, "Honestly, I have no idea either."

Tenya, who had taken the initiative to ask Nedzu about Izuku's harem situation, knew that Katsuki was not wrong about Izuku being honest with the girls in his harem. Although Tenya still had no idea how Izuku managed to get so many girls in his harem, which was something even Nedzu was willing to admit was unexpected, he knew that Izuku ultimately meant well in spite of his unusual "romantic circumstances". Still, Tenya had to argue, "While I do not dispute the truth in your claims, Bakugou, it is still improper to do something so… salacious when we're supposed to be resting in preparation for the upcoming exams."

Katsuki snorted derisively and said, "If fucking seven girls in one morning was too much for Deku, he sure as fuck wouldn't end up with a harem of over twenty girls. Besides, we still have the rest of today and all of tomorrow to rest so what's the fucking problem?"

Tenya sighed as he replied, "That may be true but I'm quite certain that even Nedzu-sensei will not turn a blind eye to what he does with his harem if it affects his performance as both a student and a future pro-hero." Although Tenya still had no idea why Nedzu would give Izuku to have so much leeway, he knew that the mouse-like principal had a very good reason to do so.

Suddenly, Fumikage noticed something and asked, "Speaking of turning a blind eye to the banquets of lust, where's Midoriya?"

Fumikage's question made the other boys realise that Izuku was indeed missing and immediately turned towards the elevator to the girls' side of the dorms. Izuku smiled sheepishly while waving at them and said, "Sorry, I'll see you guys later!"

Realising that Izuku was getting away, Minoru pointed at him accusingly and yelled, "This isn't over, you lucky son of a bitch!!!"

As soon as the doors of the elevator closed shut, Izuku sighed in relief as he thought to himself, "At least none of them noticed the bruises." The bruises he got from Ibara's vines were still visible on his skin. Thankfully for him, his school uniform hid the bruises on his limbs.

Izuku soon entered the fourth floor and made his way to the common room where he would be able to rest properly. When he reached the door of the common room, he suddenly head giggling.

Surprised by the goggling, as well as feeling both curious and concerned, Izuku mentally asked Sumomo, "Sumomo-chan, what's going on in there?"

Sumomo giggled as she mentally replied, "Why don't you go in there and have a look?"

Izuku just knew that he was going to get involved in a sexual situation, again, as he sighed and quickly opened the door. His eyes widened as he took in the sight of the girls from Class 1A sitting together in the common room while dressed only in their underwear. His eyes were especially drawn towards Ochako and Tsuyu who were his first two lovers while his mind idly noted that the girls were playing a card game. He blushed as he gazed upon their half-naked bodies and thought, "How in the world did I ever manage to have so many beautiful girls liking me?"

"Oh, ladies! I think you all broke Izu-kun," said Sumomo who was mentally speaking to everyone in the common room with a cheerfully cheeky tone.

Tooru giggled as she spoke to Izuku, "Sorry, De-kun. We couldn't resist surprising you like this."

Momo sighed before she spoke to Izuku, "In my defence, this wasn't my idea." Indeed, the ones who originally planned the surprise were Mina and Tooru who wanted to tease Izuku and somehow managed to convince everyone to join in.

"Not that it stopped you from joining in the fun with us," said Mina who grinned cheekily at Momo. Momo blushed as she could not deny Mina's statement.

Kyouka grinned at Izuku and said, "Don't worry about us draining you dry, Midori. We already know what happened to you earlier this morning." In fact, the reason why Mina and Tooru planned the surprise was because they knew that Izuku was having sex with the girl from Class 1B earlier that morning.

"So why are you all dressed like this?" asked Izuku who wished that his penis did not react so… energetically to the sight before him. He then added, "I mean, we're supposed to be resting until the day of the exam, right?" Although Izuku had sex with the girls from Class 1B, it was mostly because he couldn't do it the previous night due to sheer exhaustion from the intense training.

"True, but that doesn't mean that we can't tease you a bit," said Mina who grinned at Izuku as she added, "Plus we can tell that your little friend between your legs is expressing his appreciation."

Izuku's blush deepened as he could not deny the truth in Mina's statement. Amused by his reaction, Himiko said, "If you want to blow another load, we're all more than happy to help, Deku-baby!"

"That's if you're completely willing to do so, of course," said Ochako.

"The provisional hero licence exam will be held on the day after tomorrow so we won't hold it against you if you really want to rest for both today and tomorrow," said Shouko.

"It would be bad if you get even more exhausted or, worse, fall ill, kero," said Tsuyu.

"Plus, Melissa-chan and I have finally made a baby that can help satisfy sexually frustrated pro-heroines," said Mei while giving Izuku a thumbs up.

"Wait, you actually managed to create an actual sex robot?" asked Izuku.

"Well, it's more like a modified variant of the MSB with appropriate programming and 'tools'," explained Melissa who then added, "But you can certainly say that."

"So… how is it?" asked Izuku who was both curious and concerned about the capabilities of the modified robot.

"To be honest, it can have a lot of nifty 'features' that would make it very good at what it does," explained Mei.

"That said, unless the robot has human-level intellect and emotions, forming an actual romantic relationship with it will be basically impossible for most people," stated Melissa.

"Has there been any attempt to create a robot with that level of intellect and emotion?" asked Izuku who was genuinely curious as he approached the group and settled down.

"Of course there have been attempts. It's just that the chaos that came with the genesis of quirks stopped humanity's technological progress for at least a full generation," explained Mei who then added, "Even after the chaos ended, technological progress shifted towards creating suitable support equipment for quirks, including various training bots, instead of pushing the boundaries of advanced A.I. (Artificial Intelligence)."

"There's also the general agreement that creating a super-smart robot might be too great a risk to take. After all, there was a time when humans thought that super powers were merely the stuff of comic books and fantasies," said Melissa.

"So they're basically trying to avoid creating something like Skynet, right?" asked Mina who knew about a certain fictional film series called 'Terminator'.

"That's one way to put it," agreed Melissa.

Himiko frowned with a pout as she spoke, "How in the world did a discussion about sex robots shift to this… egg-head talk?"

"To be fair, it's actually a rather interesting topic to discuss," said Momo who then added, "Also, it's impossible to have an in-depth discussion about robots, including sex robots, without discussing about A.I."

"Indeed, having the proper A.I. with the correct fail-safes is absolutely essential in creating even a semi-independent robot that would do its job properly instead of doing something terrible instead," said Melissa.

"Like what? Fucking a girl to death?" asked Himiko who was obviously being sarcastic.

"That's actually one possibility that must be taken seriously," said Melissa.

"Wait, seriously?" asked Himiko who could not believe that her sarcastic quip was an actual issue that had to be taken seriously.

"Of course! We're creating robots which can act independently even if only within the boundaries of their primary functions," said Mei who then added, "Speaking of primary functions…"

--Earlier that day, in the staff meeting room of U.A. High School…--

"I wish to inform you all that we have finally found a possible lead in the recent leaks of information to the League of Villains," said Nedzu.

Nemuri, Thirteen, Shouta and Toshinori nodded while a tall slim man with blond hair that was spiked upwards, a small moustache and rectangular eyes with concentric greenish-yellow eyes named Yamada Hizashi, who was also a pro-hero named Present Mic, stood up and yelled, "What?! When?!"

"I only got it recently and the reason why I'm having this meeting is to reveal it to everyone present in this room," explained Nedzu.

"So, who's the traitor then?" asked a tall wide-set man with a muscular build, a few visible scars on his left cheek and the left side of his neck, short spiky pale-grey hair, thin eyes and two prominent lower canines named Kan Sekijirou who was also a pro-hero named Vlad King. Much like Shouta, he had a very personal reason to stop the traitor from causing further harm to his students.

A humanoid block of cement with black eyes and grey hair tied into a short ponytail named Ishiyama Ken, who was also a pro-hero known as Cementoss, spoke to Nedzu, "Do you have any proof about the lead? Give the current status of U.A. High School, we can't afford to make any further mistakes."

Higari nodded in agreement with Ken as he spoke, "Our students have been living in the dorms for a few weeks already and Midoriya's… escapades with his harem is the closest thing we've got for suspicious activities among them."

"Speaking of escapades, why are we still not doing anything about Izuku and his harem? People from outside the school are already starting to take the so-called rumours of his harem seriously," asked a large man with a dog-like head and blond hair named Inui Ryou who was also a pro-hero known as Hound Dog. Although he had nothing against Izuku who was a surprisingly upstanding young man in spite of his unusual situation with his harem, never mind his painful past as a seemingly quirkless boy, he knew that something should be done before the situation became a full-blown scandal that would negatively affect everyone involved.

Snipe, a pro-hero who had the appearance of a stereotypical western cowboy with an old-school gas mask that was shaped like a horse's muzzle and has purplish dreadlocks, tilted his head and said, "Admittedly, I want to know about that myself."

"All will be explained in due time," assured Nedzu who then added, "However, today is not that time as the lead takes precedence over all else."

"Are you sure you want to ignore the boy's 'harem problem'? I mean, we're talking about one boy from the hero course who has at least twenty girls in his harem right now, including a former member of the League of Villains, a girl who used to be the son of the current No.1 pro-hero and even two teachers from this school," argued a blond man who was wearing a purple visor named Orochiha Mizuki. One of the teachers of U.A. High School and a pro-hero known as Visorman, Mizuki mainly taught the general course students.

"Wait, does that mean that he banged Thirteen too?!" asked Hizashi who could not believe his hears.

Thirteen twiddled her thumbs as she awkwardly replied, "You could say that."

A moment of stunned silence passed before Ken said, "While I will agree with Nedzu-san that the lead takes precedence, I must concur with Orochiha-san that Izuku's harem is becoming an issue."

"I get that Izuku deserves some leeway since he suffered so much during the villain attack at summer camp but this is going too far!" said Sekijirou. He then turned his attention to Shouta and asked, "Surely you agree with me on this one, Aizawa-san!"

Shouta sighed as he replied, "Truly, I do. However, Midoriya has been nothing if not honest to his harem and they have absolutely no problem with having a physical relationship with him or sharing him with the other girls. Also, as surprising as it may sound, his performance as both a student and a potential pro-hero has not decreased in the slightest in spite of his circumstances. The same can be said about his female classmates and, I'm willing to presume, the girls from your class as well, Kan-san."

Unable to deny Shouta's statement, Sekijirou nevertheless argued, "Then what about their reputations? We're already having enough issues with the press as it is and the harem situation is not making it any easier!"

"Exactly! We should stop ignoring the whole harem situation and put an end to it before it affects the reputation of this school," said Mizuki.

"I never said anything about ignoring the harem issue, Orochiha-san," said Nedzu who then added, "Speaking of it, I would like to know why you were spying on Izuku and his harem yesterday night. Don't think that I'm unaware that it wasn't your first attempt to spy on them."

"Well, somebody has to make sure that Midoriya does not seduce any more girls or even boys," argued Mizuku who then added, "I mean, he almost seduced one of the Big Three after all."

"And making sure that Midoriya does seduce any more people justifies using your x-ray vision quirk to look into the room where he was having his usual meeting with his harem?" asked Nedzu.

Suddenly, all eyes were on Mizuki who sputtered, "I-I was making sure that they were not doing anything too extreme! Besides, what proof do you have that I-"

Suddenly, a small swarm of eight MSBs, one of which was Tako, crawled out of a vent and climb onto the walls and ceiling of the meeting room. Shocked, most of the teachers assumed fighting stances while Nedzu, Toshinori, Shouta, Thirteen and Nemuri remained calm and seated.

Higari, who recognised Tako and its grey-coloured counterparts, said, "Wait a minute, I thought Hatsume and Shield only made two of these things!" He still could not believe that the "tentacled mechanical monstrosity" that Mei made the other day would lead to the creation of the MSBs which were surprisingly versatile.

"Actually, they secretly made seven more of them at my personal request," said Nedzu who then explained, "As you know, the League of Villains was somehow able to locate the summer camp even though only the teachers of this school were supposed to know about it. Needless to say, special measures had to be taken to find the traitor which included keeping an eye on the students by setting up the dorm system."

"And what does that have to do with me trying to spy on Izuku and his harem?" asked Mizuki who was starting to sweat nervously.

"Honestly, if you had stopped spying on them once they entered their meeting room, I would have been willing to consider your innocence," said Nedzu whose eyes narrowed as he continued to speak, "However, when you started using your quirk to spy on their activities inside the room, I knew that something wasn't quite right. Even if this issue had nothing to do with the League of Villains, I would still have to take action to stop you from further spying. Also, I heard some interesting statements from your student, Hitoshi, who came to see me the other day."

"W-what kinds of statements?" asked Mizuki who quickly realised that he was being cornered.

"Like how you implied that Class 1A was a bunch of glory-seeking braggarts instead of victims of a villain attack at the USJ, that Izuku was taking advantage of the girls in his harem and, most recently, that Izuku was a potential villain after his interview with the CEO of Detnerat," said Nedzu.

About a week ago, Hitoshi decided to speak to Nedzu about Izuku's unusual harem situation. Much like what he had done with Tenya, Nedzu assured Hitoshi that he was aware about the situation and was allowing it to happen. He also requested both Histoshi and Tenya to report to him if anything unusual had happened. While Tenya's reports were nothing unusual, Hitoshi's were very revealing about Mizuki, especially the most recent one.

Realising that he had been caught, Mizuki suddenly took out a flash grenade. However, before he could pull the pin, the MSB's suddenly tackled him with the intention of pinning him down. Surprised by the unexpected strength and durability of the robots, Mizuki quickly gave up after a bit of futile struggling. He glared hatefully at the other pro-heroes who were generally appalled by the revelation as he growled, "You bastards will all pay for this!"

"What the hell have we done to deserve getting betrayed by you?!" yelled Hizashi who then asked, "You're a pro-hero too, aren't you?!"

Mizuki laughed bitterly as he spoke, "Me, a pro-hero? If I was really a pro-hero, then why the fuck am I never given my dues? Where the fuck is the fame, the money and the women that I've been promised for risking my ass for other people?! I didn't sign up this job just to be a fucking slave to those fucking ingrates! I even have to take up a job as a teacher, a fucking teacher of snot-nosed brats with little to no potential to be future pro-heroes no less, just to pay my fucking bills!"

"You never were careful with your spending, villain," growled Ryou who was sorely tempted to rip Mizuku a "new one". Yes, his quirk had given him feral traits but even his human rationale agreed with the feral urge that Mizuki deserved punishment for his betrayal.

"So you willingly betrayed us and put everyone in danger just for the sake of money?" asked Nemuri who glared at the traitor.

Mizuki laughed as he answered, "Not just money, but also power. As in real power from having an extra quirk or more!"

"Are you insane!? Don't you remember what noumu are?!" asked Toshinori who was appalled by Mizuki's claim.

"And going through the daily grind of life as a pro-hero loser is supposed to be any better?" argued Mizuki who then yelled, "Fuck that! If I have to live through that, I might as well as be brain dead!"

"That's enough," said Nedzu. After everyone quietened down, Nedzu glared at Mizuki and said, "For the crimes that you have committed, I will make sure that you're sent to Tartarus and be forever remembered as an example of why choosing people with the correct mindset and goals are vital for training future pro-heroes."

"And we will make sure that he never leaves to see the light of day," said a tall man with short hair and black eyes who was also dressed in a tan overcoat with a matching hat named Detective Tsukauchi Naomasa. His expression was grim as he spoke to Nedzu, "Also, everything that he has said about his treachery are true."

Nedzu nodded at the man who had a lie-detecting quirk and said, "Detective, I'll leave this traitor to you to handle."

"Go ahead, lock me up! When I get out of prison, I'll make sure to make you all suffer by going after your brats first!" yelled Mizuki before he was gagged and taken away by the police.

--Some time later…--

Toshinori sighed as he, Nemuri, Thirteen, Shouta and Nedzu took a short break in the principal's office after revealing the traitor to the rest of the staff. He was deeply troubled as he spoke his thoughts aloud, "To think that one of us really is a traitor. I never thought that such a selfish person could become a pro-hero let alone a teacher of this school. Who knows how many children he had harmed with his terrible ways?"

"I too must admit that I did not expect him to be so… selfish in his ways. For him to be able to avoid suspicion up until recently shows that he's a surprisingly talented actor and manipulator," said Nedzu.

"It goes to show that the current system is flawed and needs to be changed to stop more people like Mizuki from becoming pro-heroes," said Shouta.

"Unfortunately, even you must realise that it's impossible to prevent such people from becoming pro-heroes completely," said Nedzu.

"That may be so, but maintaining the current system will not resolve the issue either," said Shouta.

"True, but that matter is something we will have to deal with at another time," said Nedzu who the added, "For now, we will focus on cooperating with the Hero Public Safety Commission so that Class 1A and Class 1B will be given a fair chance to pass the provisional hero licence exams."

"So does that mean that this whole traitor issue is resolved?" asked Toshinori.

"It should. However, I want everyone to remain vigilant in case the League of Villains have more than one spy or plan to send new spies into this school," said Nedzu.

Toshinori, Shouta, Nemuri and Thirteen nodded in agreement with Nedzu before Nemuri said, "Speaking about the exams, I'm planning to invite some… friends over when Izuku and his harem get their licences."

Toshinori blushed at the implications while Shouta sighed in aggravation instead. Nedzu chuckled and said, "Of course, Kayama-san. You have my permission to celebrate as you see fit as long as Izuku and his harem all pass the exam together."

Nemuri grinned as she confidently spoke, "Oh, you can count on it!"

--Meanwhile, just outside of the school compound…--

"Well, this is the place," said Fuun who was currently dressed in a black hoodie.

Eri, who was dressed in a brown hoodie, timidly asked, "How are we going to get in?"

Fuun grinned while her hands started to glow with pink energy and said, "Simple, we sneak in as cats!"

--End Chapter--

Author's Notes:

Someone requested for some girl on girl action and I've delivered (somewhat).

I've also decided to make one of the (as of yet) unnamed teachers, the blonde one with a purple visor whom I've named Orochiha Mizuki, the traitor of the school. His first appearance is in Ep.13 of the anime and Ch.20 of the manga. Part of the reason is that I can't imagine the students or the named teachers being traitors and Mizuki's a mostly-forgotten character who is easy to alter for the sake of storytelling in this fanfiction. By the way, the name is inspired by various traitors from the Naruto manga series. Yes, there was a time when I wrote Naruto fanfiction which can be found at ].

The next few chapters will not involve smut until the provisional licence exams are over at least but there will be story progression and fluff so there is no need to worry too much.

Until next time, go beyond, plus ultra!