My Hero Academia One Shot 1 (Patreon)

“A Lubricative Toy Empire”

Izuku sighed and stretched, his back popping satisfyingly as he did. It was just after his Hero course, and Aizawa had put them through their paces. It was understandable that he wouldn’t hold back, this being their third year and all.

He blinked as several of the general course girls giggled and waved at him as they passed. As he waved back, they gained a blush and whispered to each other, before giggling louder and hurrying away.

“...That’s been happening a lot recently” he muttered out loud. He was knocked from his musing by Kaminari throwing his arm around his shoulder. “Of course it is, my dude! You’ve filled out, and you’re what those ladies would call a fine hunk of man!”

Izuku blushed “I’m not…I mean, sure, I’ve been working out…but they can’t honestly think that I’m…” As he started to descend into his old muttering habit, Kaminari just laughed and patted him on the back. As they began to walk towards the cafeteria, Kaminari called out behind him.

“Well, are you coming with us, Mineta?...Mineta?” Turning around, the two saw that the diminutive fellow hero student was no longer with them. “Huh, I was sure he was right behind me…” Kaminari shrugged before starting to move on. “Wait, shouldn’t we be concerned? What if Mineta is in trouble?”

Kaminari waved him off. “Nah, if he is, it’s trouble of his own making. Probably gone to peek in the locker rooms again. Honestly, after that time he crashed Mount Lady’s house party and stole a Limo to escape…I’m over helping him out of sticky spots.”

Izuku frowned, slowing his pace and looking in the direction of the gymnasium. “A Hero helps, regardless of the level of crime…and peeping is a crime, right?”

Ten minutes later Izuku was trailing a recently found Mineta through the campus. While he was not currently peeping in the changing rooms…he was in the vicinity of the gym. What was truly strange though, was that he was not currently alone.

“Just why is that girl even with Mineta, most girls avoid him if possible…” The girl was someone who he recognised from class 3-B…but he couldn't place her name.

Izuku followed the pair carefully, until they reached a building on the edge of the gym building. Casting looks both ways and forcing Izuku to duck behind the nearest wall, Mineta nodded before opening the door and waving the girl in after him.

“Isn't that a storage room? Wait…there's no way. Is Mineta going to…” frowning in disappointment, Izuku sighed and strode forward, intent on stopping the couple before they defiled any UA property.

As he reached the still ajar door, Izuku paused. “Why would he not close the door, not exactly very careful of him”.

Approaching the door, the sound of Mineta’s voice drifted out from within. “...as you can see, I have the finest range. And all accurate to the genuine article!”

Izuku frowned. “That doesn't sound like he's being that perverted…just what is he doing?” Reaching the gap, he took a look through the gap and nearly gave himself away in shock.

Mineta stood behind a desk that had been setup, showing the girl within a range of toys…specifically sex toys! The table was full to the brim with dildos of a wide range of size and shape.

“So, what will it be? Perhaps the “Half’n’half” or maybe even the “Rock Hard”?” He said, gesturing over the wares. The girl didn't say a word, simply pointing towards the end of the table.

Mineta sighed. “Of course you want that one…” before bouncing back and smiling.“Good choice! The “Deku Destroyer” is a best seller!”

The toy in question was easily the largest available on the table…and looked oddly familiar. “Wait…that looks like…that fucking gremlin!” Izuku grit his teeth, and gripped the wall next to him strong enough to make grooves with his fingers.

There, several perfect copies of his own cock. Right down to the veins upon them “How the hell did he manage to do this…” It didn't take a genius to realise that the other toys upon the table were other faithful recreations of his classmates too.

Not realising the danger brewing just outside, Mineta had continued his sales pitch. “As you know, I take two forms of payment. You can do cash, or I will take a nude picture of…” was as far as he got before a stack of yen was deposited on the table.

Looking quite disappointed, Mineta scooped the notes off the table. “Pleasure doing business! Remember to tell your friends where to find the best toys around!”

The 3-B girl barely paid him any attention as she reached out towards one of the enormous toys. As she tentatively touched it, it shrank down to a fraction of its size, allowing her to pick it up and pocket it.

Turning on her heel, she bounced towards the exit. As she exited, she looked both ways before freezing upon seeing Izuku standing to the side of the door.

Izuku raised an eyebrow at her. The girl (“Kodai, that was her name!”) maintained her stoic look, but a noticeable blush crept up her neck. He just pointed away from the building, and she nodded before hurrying away at a jog. Izuku sighed, then entered the room

Inside, Mineta had his back to the door, currently placing his recent funds into a lockbox. “Be with you in a minute! Take a look, I'm sure you'll find something you will like.”

Izuku, in no rush to see any facsimiles of his friends' cocks, simply walked around the table and wrenched the box from Mineta's grip.

“Hey, what do you think…urk! Izuku! Er…what brings you here ol’ buddy ol' pal?”

Mineta babbled. Taking in Izuku’s scowl, posture, and slightly glowing eyes as he subconsciously channeled One-for-all, it was easy to tell that he was screwed.

“What is all this Mineta? How dare you sell toys in our likeness…” Izuku stalked towards Mineta, the much shorter boy retreating backwards and waving his hands in front of him. 

“It's not what it looks like!...Ok it's exactly what it looks like, but I needed some extra money, my dude! Those porn subscriptions don't come cheap! You understand, right?” Izuku continued to advance, and Mineta's back hit the far wall of the store room.

“Besides, I'm not harming anyone! In fact, I'm helping you! You've never been more popular, all the girls choose yours my friend! I gotta say, you're gifted in the trousers department! You'll be beating them off with sticks, I tell ya!” By now, Mineta was sweating buckets and breathing heavily as Izuku closed the gap between them.

“Where did you get them, Mineta” he said simply, green lightning starting to crackle across his form.

“Ah come on, I can't go giving away my suppliers! It's bad for business!” Izuku raised the lockbox in his grip, before crushing it and spilling Yen everywhere. “Alright, alright! Where do you think I get things made with little to no cost!”

Izuku paused, putting his not inconsiderable brain power to work. It didn't take him long for his eyes to widen in shock and look back at Mineta. “No…why? Why would she help you with…this?” 

Mineta shrugged before gaining a smirk. “Ah, all girls are freaky, buddy. You just need to know what they're into” he said, wiggling his eyebrows. Izuku sighed “Fine. Looks like I've got another visit to make.” Looking around the room, he stared back down at the gremlin.

“You will stop this, Mineta, or I'll tell Nezu. You're on thin ice as it is after the whole limo thing” Mineta just nodded rapidly, able to tell when he's caught, at least.

Izuku turned and strode out of the room. Mineta clutched his chest and brought his breathing back down to normal. He then looked at the table, still full of toys.

“Just what am I meant to do with all this stock now?”

Izuku walked into the dorms for class 3-B, his mind still swirling with what he had learnt. “Is Momo really helping Mineta with this? If so, why?”

A quick search of the common areas of the kitchen and the living room did not yield any success, leaving one last place he could search. Trudging upstairs towards the girls floor, he approached Momo’s door.

Pausing and gathering his courage, he knocked on the door with a few sharp raps. “Hold on!” he heard from inside.

After a few minutes of movement from within, the door started to open. “I told you yesterday Mineta, I'll need some time to make more Deku Destroy…oh. Hi Deku! I mean, er, Izuku” Momo said, her face going into a nervous smile.

Izuku sighed, then rubbed his temple. “That answers my first question. Why are you helping Mineta with his get rich quick scheme, Momo?” 

Momo stuck a finger up to his mouth to shush him, before leaning out of her door and looking either way. She then headed back inside, looking over her shoulder and gesturing for him to follow. 

Looking back along the deserted corridor, he sighed again and entered. Inside was just as cramped as he remembered, with the vast majority of the space taken up by the huge four poster bed. Momo was currently sitting upon it at one end, and patted the space next to her in invitation.

Now that he was here, his usual nerves were starting to kick in. “I'm in a girls room…a very attractive girls room. Focus Izuku. Just get your answers”

Sitting on the offered bit of the bed, Izuku cleared his throat. “Honestly…I was hoping that my theory was wrong. So, why? Why make those…replicas for Mineta to sell?”

Momo considered her reply, gently chewing her bottom lip. “You are aware of my family, yes? My father and mother are business oriented at heart. You don't become millionaires without some good investment skills.”

Izuku nodded. The knowledge that the Yaoyorozu family were very rich was not a secret, after all. “Well, I've been brought up with those same sensibilities. Before I expressed a desire to be a hero, I was expected to take over the family business after all.” 

Here, Momo stood and moved over to the nearby wardrobe, one of many crammed into the limited space around the bed. “When Mineta first asked me about his idea, I nearly reflexively dismissed him. However two things held me back. First, his idea was likely to be profitable. There are a lot of UA students who would relish the chance to let loose their inner pervert, and that meant lots of potential customers. And a Yaoyorozu doesn't miss such opportunities.”

As she reached the wardrobe, she grasped the handles before looking over her shoulder at Izuku. Her eyes were now slightly lidded, and he gulped at the smouldering look she was casting him. “The second…is that I already had a lot of practice making such…toys” before she threw the doors open.

Izuku's eyes widened in shock. Inside, rather than the expected racks of clothes, were instead numerous shelves…all stacked up with dozens of sex toys! 

There were toys of all shapes, sizes…materials. He even recognized one of the “Deku Destroyers” to his embarrassment…and slight pride.

“Um…practice huh? They are…hard to make?” he asked tentatively. Trying to bring the conversation back to a more comfortable topic for him; quirks.

“Not all. Latex is pretty easy for me, but some are more complex…” here she picked up one of the toys, turning around and holding it up. It was pink, long and rounded, and had a ridged section in the middle. 

Pushing a button near the base, the upper part started rapidly extending and contracting, showing the reason for the ridges was to allow this movement!

“I made my first replica of a popular sex toy when I started at UA…though I may have made it a little bigger. Scaling up is easy with the right maths, after all. The internal mechanisms make for great practice as well” she said, looking at the thrusting toy with an almost longing look.

Shaking herself from her revelry and turning it off, she looked back at Izuku, gaining a sultry smile. “And when Mineta provided me with a photo of you in the locker room…I just knew I had to try and replicate you too. And it was a resounding success” she said as she chucked the toy she held off to the side and began to advance on Izuku.

“But, does a picture do it justice, I wonder? Did Mineta alter the picture? Make you..bigger, perhaps?” Izuku felt a little affronted by that, but was unable to reply due to his suddenly dry throat. Momo was always one of the most beautiful girls in UA, and her current demeanor and tight uniform were not helping his brain to fully function.

“Er…umm…no?” Was his less than intelligent response. Momo smirked, continuing to advance until she stood directly in front of him, affording him a very close view of her impressive bust within the thin white shirt she wore.

“Well…I think I had better verify, don't you?” She said, before dropping down into a squat directly in front of him. “Her hero training has done wonders for her thighs…” was the idle thought that crossed his mind as he gazed down at her.

Momo ran her hands up his legs, inching towards his hemline. Long before they reached it, however, they bumped into a growing bulge. “Oh…it would seem he didn't. This shows promise…” Momo stated, before rapidly raising her hands and pulling down his pants in one movement.

His cock sprung free, not quite at full mast but close to it after the current conversation. Momo looked at it in awe, before licking her lips slightly. “My, it's even more impressive it seems…”

Izuku mumbled something under his breath, then gasped lightly as Momo moved his pillar to the side to allow her to make eye contact with him. “Sorry? What was that I-Zu-Ku?”

“I said, “it's not like I was at full mast in the changing rooms.” I was surrounded by guys, and I'm not into that, no matter how ripped Kirishima gets.” Izuku said, huffing some of his curly green hair out of his vision. 

Momo hummed thoughtfully, before turning her attention back to his length. “I guess that makes sense, let's see here…” Momo then proceeded to rub up and down his length, causing Izuku to moan in pleasure before falling back on his elbows. This meant he could prop himself up and still see the enticing view between his legs.

Soon, all the attention had him painfully hard. “Oh my…it's beautiful…” Momo exclaimed, before attempting to look it over from all angles. “14.3 inches in length…3.9 inches around…” Momo muttered to herself. Izuku raised an eyebrow, looking at her with an intrigued look.

Seeing his gaze, Momo let go of him and stood up once more. “Surprised? My quirk requires me to be able to estimate sizes quickly and accurately, if I want to make things that are actually useful in a given situation. I've become rather good at it.”

Turning and reaching for her shelf, she plucked the “Deku Destroyer” from the shelf and inspected it. “As I thought, this is such a poor replica…it's not nearly big enough. Still, improvements can always be made.”

She turned and dropped the toy back to the shelf, before reaching to her top and beginning to undo its buttons. Izuku watched with wide eyes as more of her skin was revealed as the shirt was shucked off and dropped to the floor.

“Er..are you sure? I mean, I'm sure you want to, but I am rather…large” Momo chuckled as she unzipped her skirt and allowed it to drop to the floor, leaving her in just her silky black lingerie. “Oh, I'm sure. I'm a hero student, I won't shy away from a challenge.”

Momo then gently pushed Izuku down so that he was lying on her bed, before reaching back and unclasping her bra. His length noticeably twitched upon laying eyes on her tits for the first time.

The envy of many a year 3 UA student, it wasn't hard to see why. Easily an E cup, yet they sat high and proud on her chest even without any support. Her nipples, light pink in colour, were clearly crinkled and hard in arousal at this moment.

 Moving forwards and straddling his legs, Momo shuffled forwards and brought herself up against his cock, truly showcasing the challenge it would pose. Izuku's cock stood up proudly, its length extending past her belly and the tip nestling between her impressive tits. “Mmm…yes, this will be a challenge…let's begin.”

Momo moved her feet beneath her, before managing to rise into a squat with nothing but her legs and her grip in his cock as support. Her thighs were truly muscular, but had enough fat to cushion them nicely. Soon, she was hovering over him. Using one hand, she pulled her panties to one side and then used the other to guide his tip towards her entrance.

She was clearly anticipating this. Her entrance was sopping, her juices running down her legs and dripping onto his head. As he came into contact with her, her warmth beginning to envelop him, both he and Momo moaned in pleasure.

As more of her weight began to bear down on him, Izuku began to think he was simply too big, Momo too tight to accept him. Just before he commented however, he popped inside and Momo slid an inch or two down before she caught herself once more!

“Ohhh…that's big. Phew…just…let me get used to it.” Momo breathed deeply, preparing herself. She then began to rise a little, not enough to allow him to slip out of her pussy, before dropping down once more and taking a fraction more of him.

She began repeating this, gaining more speed and taking him deeper with each repetition. Her breathing remained steady, the benefit of her training, but it was clear the sensation of Izuku stretching her was starting to affect her.

Izuku himself was hardly unaffected too. The sight of Momo bouncing up and down, her boobs bouncing in time, and the sensation of her tight folds gripping him threatened to undo him. “I'm already getting close…hold on Izuku…plus ultra!”

After about twenty minutes of this pleasant torture, Izuku felt himself bump into a barrier deep within her. Momo gasped and rubbed her stomach, a visible bulge having formed just below her belly button 

“Wow…that's hot.” Kneeling instead of squatting to hold her weight, Momo moves her hand to rub her belly. Feeling it from inside, Izuku threw his head back to the pillow in pleasure. Seeing the effect it had on him, Momo smirked and continued to rub him through her belly.

Leaning forward and looking down, Momo frowned. “Damn…there's still several inches left. I can manage that…” Izuku raised his head up, looking at her in shock. “Deeper? It's already as deep as it will go, right?” 

Momo shook her head with a smile, before leaning down to whisper in his ear. “Biology lesson, Izuku. Have you ever heard of the fornix?” Izuku shook his head. “Oh, it's an amazing thing. A space, tucked behind the womb…and if you train well, you can use it to take something truly impressive.”

As she said this, she ground her weight down once more, moving her body back and forth. After a moment, Izuku felt his cock shift back inside her…before sinking deeper once more!

Momo sank rapidly, sitting down and fully hilting Izuku. “Ohhh, that's the spot. So good…” Momo moaned out, her tongue lolling out and her eyes briefly rolling back in her sockets.

It did not take long for her to recover, however. She looked down at Izuku, both panting in pleasure. “Ok…ready for the real fun?” Before she raised her back up. She reached nearly the end of his length…before dropping down and taking him entirely in one fell swoop!

She then began rapidly fucking herself up and down, her hips becoming a blur. Wet schlucking and heavy breathing sounds filled the room as both parties began to reach their peak.

“Momo, I'm close! I can't…hold on…much longer!” “Noo…, just a little longer! I'm so close, I'm so close…” She started to repeat this like a mantra, and Izuku had to use every ounce of restraint not to unload at this minute. The effort was monumental, so much so that he began to crackle a little with One-For-All as it activated subconsciously.

“Yes…yes…yes! I'm cumming!” Momo screamed, before collapsing down, her perfect bottom bouncing on his thighs as she bottomed out on him. He felt her folds clench and grip him, before a gush of clear liquid burst forth and soaked his chest and the bed beneath them.

Izuku gasped, and grasped her thighs tightly. “Momo, I can't hold on!” He tried to lift her up, not wanting to be responsible for an accident while in school. However, he was unable to do so when Momo held onto him with surprising strength.

“Noo…inside! I want it inside!” Izuku shook his head, but Momo looked him straight in the eye “Don't worry, I won't let myself become pregnant…just let yourself go…” Izuku was well past the point that he could stop himself even if he wanted to, Momo’s warmth and tightness unable to resist.

Just before he blew his load, however, he saw the tell-tale glow of Momo's quirk activating around her lower stomach. However, rather than see her spawn any items as she usually does, instead he felt the sensation of a tight, rubbery texture enveloping his cock.

“Did she just…” was the only thought he got before he exploded within her. The two moaned through his orgasm, his twitching cock and the warmth spreading throughout her depths triggering a serving orgasm in Momo. She soon collapsed on top of him, a sweaty exhausted mess

After several minutes, the pair's breathing evened out. Izuku wrapped his hands around Momo's back, and she nuzzled deeper into the crook of his neck. “That was…amazing. But that feeling at the end…” Momo looked up at him, her hair stuck a little to her forehead from the sweat. “Mmhmm” she raised enough to release his now softening and much smaller cock from her confines…including the condom he was now wearing.

“Took me ages to get it right…lots of practice on my toys” she giggled, before dropping back down on top of him. After another few minutes of rest, Izuku felt himself twitch back to life…having a beautiful naked girl laying on you can have that effect.

“So…want to go for another round?” Izuku asked hopefully. Momo giggled “definitely, though I'm not sure how much more I can do…my thighs are burning.” Izuku smirked, before holding onto Momo and rolling them both over so that he was on top, making Momo giggled even more.

“Not to worry, I think I'm more than capable of taking over.” Momo smiled and wrapped her hands around his head. “By all means…destroy me, Deku” Izuku grinned at the challenge, before drawing his length back, lining himself up…and igniting full cowling before thrusting forwards.

The sounds of moans and creaking bed springs would echo out for the entire afternoon, and no amount of knocking on their door got them to stop. Nezu had never received so many complaints at once…nor laughed quite so hard as a result.

The following year, Izuku was hopping from rooftop to rooftop, patrolling a neighbourhood near his agency. Recently established, he was doing well in making a name for himself. He wasn't in the top ten or anything, but he would get there if he kept his current progress up.

Stopping for a break, he sat down on a rooftop edge near a red light district, dangling his legs down and observing the crowds milling along. There wasn't any crime at this moment, but it was a regular problem area.

Briefly looking at his phone, he smiled at the screensaver. It showed him wrapping his arms around a beaming Momo, both smiling out of the screen. “Who would have thought…it's been nearly a year already…”

Returning his phone to his pocket, he was about to move on before something caught his eye. He looked down into the street, and shook his head with a chuckle.

There, heading into one of the many stores that lined the street, was a poorly disguised Mirko. “Honestly, how does she think she is hidden in just sunglasses and a peaked cap with ears like hers?”

He watched in Interest as he saw her move to the counter through the window, before she pointed to something displayed in the window. Something that made him laugh properly.

The item the shop clerk was retrieving from the window…was the latest in the “Go Go Momo” range of toys, the “Deku Destroyer XL”

“Huh, maybe I should pay the Mirko agency a visit sometime…Momo has been hinting about us getting an anniversary present…”