Pumpin with Power


(Note: This story is a new series of My Hero Academia stories)
Previous Story (Part XII): [LINK]
Beginning: [LINK]
Next Story (Part XIV): [LINK]


“Hmm…” Melissa hummed to herself as she skimmed through the latest news in the tech world on her tablet, as well as any important world news that is trending on the internet. The break room of the Hero Complex was deserted, most of the staff having gone home for the night, so she wasn’t bothering anyone as she sprawled on the couch.

 

“That could be very useful, if it works as well as they say…” The blonde inventor spoke to herself as she went thru webpage after webpage of news.

 

“Hmm, not a bad debut for a rookie Pro Hero, but she should be more careful next time to avoid injuring her breasts if they can get that big…”

 

“Uh oh, the American president is at it again…”

 

“Ooh, that’s an interesting piece of support equipment! I wish I thought of that.”

 

UUGGHH!” Mirio groaned as he phased through the closed door of the breakroom, his typical energy and bright smile notably missing. Melissa was used to his Quirk usage by now, she didn’t even jump; she did look up and give him a sympathetic smile.

 

“Rough day?”

 

“You would not BELIEVE the sheer amount of spermatic fluid I had to clean up in the first floor adult recreation room today! It was…EVERYWHERE…” the muscled blonde said with a shudder, playing up the trauma. He flashed Melissa a look of pretend betrayal when she giggled, before smiling himself.

 

“Heh… How bad was it really?” she asked, sitting up and putting her tablet away.

 

“I am not exaggerating!” Mirio promised her, swinging his arms wildly, as he tended to do when he was fired up about something. “It was all over the floor, the walls, even the CEILING! How is that even possible?! That would take a lot of POWER! And I swear, the sperm was wiggling around! Like worms on the ground after a rainy day! EUGH!

 

Melissa shook her head with a shudder of her own. Then she frowned thoughtfully, putting a finger on her cheek. “I don’t remember a bukkake being scheduled for today…strange. But why did YOU have to clean it up? We have lots of janitors and cleaners on staff with some very useful Quirks.”

 

“Not right now we don’t,” Mirio told her with his own headshake. “We’re really short on staff at the moment after the entire maintenance crew had a viral outbreak. They all tested positive and now they’re under quarantine at the local hospital for a few weeks. I’ve been working double shifts almost all week.”

 

Melissa winced. “I’m sorry, I didn’t realize it was that bad. Here,” she patted the cushion next to her. “Sit down, and I’ll help you relax; we all miss that smile and boundless energy of yours, so maybe I can help.”

 

Mirio sat down next to her with a faint groan, before letting her turn him to one side. He groaned louder when she began massaging his shoulders. “Thanks Melissa; that feels great.”

 

“You’re welcome,” his fellow blonde replied, working her fingers into the knots of tension. “So, how is Eri doing?” she asked, knowing that Mirio loved talking about the young girl who had pretty much become his adopted little sister.

 

Sure enough, Melissa could practically hear him light up as he said, “She’s doing great! She’s so much happier now, and her experiments with her Quirk are going super well! Eraserhead gave her permission to start trying out Rewind on minor injuries; she’s really made a lot of progress!”

 

Melissa nodded, smiling as well. Eri was a wonderful little girl, which was quite frankly a miracle, considering the nightmare of her life. To avoid feeling sad, she hastily shoved that thought aside as there were other things to focus on right now…

 

Melissa bit her lip as she felt Mirio’s hard muscles slowly relax under her fingers. They were so big, and firm, and hot…it was really getting her going.

 

Mirio didn’t think anything of it when Melissa began using just one hand instead of two; he was too busy just relaxing and enjoying the stiffness melt away. He also didn’t hear the faint rustle clothes.

 

“You know, I think I have an even better way to help you decompress and relieve some of that stress.”

 

“Really? What’s thaaaaatttt…” Turning around to ask his question, Mirio’s words failed him as he took in Melissa’s nude body. She smirked at him, blushing just a little.

 

“I’m part of the summer course too,” she reminded him. “So…feel like helping me with my assignment? I’m a bit behind…”

 

“…HECK YEAH!” Mirio cheered, permeating out of his clothes in an instant and letting his erection spring up into the air, almost hitting Melissa in the face.

 

“Whoop! Sorry about that! I got a little too excited.”

 

“Wow,” Melissa breathed, before slowly wrapping her breasts around his cock. “I knew the rest of your body was very developed, but I never expected anything like this!” She quickly began bouncing her tits up and down the length of his dick, eyes wide behind her glasses. “This is amazing!”

 

Mirio chuckled, his cock growing even harder. “If you think that’s amazing, check this out!”

 

Melissa squeaked in shock when he lifted his hands, grabbed her breasts, and then phased them through her breasts! Seeing the indent of his hands under her skin was a little weird, but it felt so good! He was squeezing inside her. Mirio groped her breasts from the inside, hitting all the pleasure spots on her very sensitive tits. The blonde female shuddered with pleasure and desire. And when he pulled his hands out just long enough to tweak and pull at her nipples… “Oh my god, this feels amazing! I…I don’t know to describe it, but holy fuck!”

 

“You can say… I got under your skin! haha!” Mirio was about to give himself a mental high five before Melissa glared at him unamused. “Sorry…”

 

Resuming the action, Melissa moaned out loud. Her nipples were harder than they had every been, and she could feel her pussy gushing with arousal. Melissa hungrily sucked on the head of Mirio’s cock; when he moaned, it made her moan in turn. “Ahhh…I’m cumming from having my tits fucked and groped!” she told him, writhing and shuddering.

 

“Oh god…” That pushed Mirio over the edge as well; with a shout of “POOOWER!” he came, shooting his semen all over Melissa’s face and chest.

 

She squealed as it landed on her, before giving Mirio a wide grin. “I hope that’s not all you’ve got!”

 

“You know it’s not!” Mirio told her cheerfully, jumping to his feet and pulling Melissa up as well. Bending her over, he pushed his cock into her ass, making her squeal again, louder this time. Then, he activated his Quirk.

 

AAAAHHHHHH! YOU’RE FUCKING MY ASS AND PUSSY AT THE SAME TIME?!” Melissa screamed in disbelieving joy as she was double stuffed by the same dick. Quirks are amazing! “DON’T STOP! HARDER! POUND BOTH OF MY HOLES!” The Hero shocked the tech-savvy blonde by permeating through the space between her ass and vagina to occupy both orifices at the same time with his huge dick.

 

It took Mirio a bit of his concentration to constantly adjust the permeation of his dick in both holes as he thrusted back and forth in her, making most of his dick intangible except the parts of his dick that are in either her ass or vagina physical. “YOU GOT IT!” Mirio roared; with his strength, He entered Melissa at the right spot so that she got the full force of his thrusts. Her screams of pleasure were music to his ears; with a mischievous grin, he grabbed her thighs and hoisted her into the air, thrusting up at a different angle.

 

HMPH!?” Melissa sputtered, suddenly feeling the tip of his dick stretch her neck out. ‘He’s thrusting up through my ass, my pussy, and now into my mouth?! I knew his control over his quirk was incredible, but do something like this in the middle of fucking?!

 

No wonder so many people were calling him the best candidate to become Uncle Might’s successor…

 

Mirio was impressed that Melissa wasn’t freaking out yet; instead, each new thing he did with his Quirk seemed to be turning her on even more! She was doing her best reciprocate by bouncing her body with his thrusts. Her body felt amazing even as he kept up his concentration.

 

Reaching around her body, Mirio grabbed hold of her breasts, squeezing with his considerable strength. Her combined moan/scream vibrated through his cock, almost making him cum right then. He held on though; he knew he wouldn’t be able to last much longer, but he would make it last as long as he could. His balls slapped against Melissa’s stomach as he put his speed and strength to use.

 

Finally, he couldn’t take any more. “P-P-POOOOOOOOOWER!!!

 

Melissa’s scream of pleasure was extremely muffled due to Mirio’s cock still being in her mouth, but it was still plenty loud. His semen sprayed upwards, hitting the ceiling and covering the couch and her body.

 

Mirio set her down and pulled out, wiping his forehead. “Whew! That was quite a workout; I do feel a lot more relaxed now…. Thanks, Melissa!” He gave her a big thumbs up, making her chuckle.

 

“No, thank you,” she told him sincerely, getting up on her shaky legs. Then she looked around at the messy breakroom and winced a little. “Although…”

 

“You’re going to have to clean all of this up too.”

 

Mirio slumped slightly, nodding.

 

“But you know what? In my opinion?” Melissa’s eyes sparkled. “Totally worth it!”

 

Mirio blinked before straightening up, smiling twice as brightly. “You know it!”


(Story by User: S22132)

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Guest
Member
Guest
4 months ago

Having the cock go all the way through is a fun concept even without the intangibility powers. Too bad the human anatomy doesn’t really allow for it. Then again that’s one of the benefits of fiction.

The shadows in this picture are really nice looking. This mirio guy seems pretty cool. It’s a dirty job but someone has to do it. Back to training for him so that next time he can pull back at the right moment and unload inside her.

togita
togita
5 months ago

someday deku is going to fuck a toga with a lot of desire?

Rtenzo
Admin
5 months ago
Reply to  togita

Yes, with immense desire

Shadowdragon
Shadowdragon
5 months ago

Nice to see Melissa again and actually she and Mirio make an interesting couple to training during that course. Hope to see more of the blond tech girl. She looks amazing with this art and in the story she can blend perfectly with the rest of the heroes. Uraraka will need to a lot of catch up with the rest, at least she has Deku waiting for her

Rtenzo
Admin
5 months ago
Reply to  Shadowdragon

Thanks man. Happy you like how the couple was handled! And I hope you enjoy what unfolds for Uraraka too!

Jonrocksthestar
Jonrocksthestar
5 months ago

When you do a 10t could possibly do one with 10t and izuku because she needs to do it with a cock that could on equal footing with her breasts!

Jonrocksthestar
Jonrocksthestar
5 months ago

I meant to say “ could possibly stand on equal footing with her breasts!”

Rtenzo
Admin
5 months ago

lol we’ll see what I get tasked to draw

NamelessR04
Member
NamelessR04
5 months ago

What a great chapter, a rare interaction between Melissa and Mirio is an unique one. Also, what a remarkable and interesting way to use the latter’s Permeation quirk for the sex scene, it was completely ingenious idea in my book. Oh and the reference from the beginning of the chapter, about a “rookie Pro Hero” was clever as well, along with politics. Which got me wondering, why isn’t there any artwork of that female hero in Rtenzo works yet. Anyway, can wait to read the next chapter in the future.
Ps: So Mirio was the one who had to clean up the enormous mess that Izuku made a few chapter ago, that has got to suck for him.

Rtenzo
Admin
5 months ago
Reply to  NamelessR04

I’m open to drawing 10t. She will be added to my request list when I get around to updating it… I been lazy with doing that. And yes, Mirio had to wear a raincoat and mop everything up lol

Unskilled
Member
Unskilled
5 months ago

Yay my pic finally got posted hahaha. I’m glad to see that you guys kept the guy as Mirio since he is the true best boy and therefore deserved the best girl haha.

I usually write them more romantically involved, but their interaction here was nice. It’s good to see that Melissa at least tries to help make him relax while he tries to keeps things light hearted.

Rtenzo
Admin
5 months ago
Reply to  Unskilled

It has to build towards the romance. I don’t think it can happen with their first chapter given how short these chapters usually are. Happy you enjoyed what was done tho! 👍

yukio
yukio
5 months ago

POWER!!!!!!!! Well what can I say, I adored seeing melissa and mirio, although the truth was I expected it with all might, but it was still a very good story, I adored seeing the food scenes of Mirio cleaning Izuku’s semen, it seems that the one for there he gave a big penis and cumshots from bukakke to izuku, I wonder his bakugo will have a bit of one for all saved, maybe it will help him more, but hey, it was a great detail that he watched his quirk with melissa, he gave him a Well deserved double penetration, they both really deserved a break, the art, what can I say about the drawing, I really liked it but I think it lacked something, but seeing the one with the lipstick, I must say that it is perfect like that, I loved it, I have to say I can’t wait to see Mirio and Todoroki in action again

Rtenzo
Admin
5 months ago
Reply to  yukio

Ya, it was the Himiko/La Brava encounter he had the previous day lol. And maybe Bakugo still has something residual from the events of Heroes Rising… We’ll see. And happy you like the lipstick version man 👍

Mr. Akrononym
Mr. Akrononym
5 months ago

Nice to see that My Hero Academia starts of as strong this year as the other series so far. Can’t wait to see how Shokugeki or One Piece start of. Back to the artwork however, the shading in this one was excellent. The very little light given in it only enhances Melissa’s beautiful blonde hair and even, to a slightly lesser extend, Mirio’s pubic hair. Nothing really new with her expression though but still nice how surprised the girls can be when they see a cock who is bigger than their own massive tits. The cum looks really great, although the bit on her face looks a little bit strange in my opinion (shouldn’t it be shaded slightly differ-ent since its splattered over her glasses and her face?). Blue lipstick fits her really well and I like that her eyeliner has two different colors, which looks really beautiful.

I honestly don’t really care or know much about Melissa, since I just read manga and watch practically no movies or anime-only stuff, so I can’t say much about her portrayal here but her interaction with Mirio was pretty sweet. I wonder what Mirio will think about the fact, that the cum he had to wipe away was from Midoriya (IF he finds out that is). But overall really nice to see that the virus continues to be a topic and is not simply dropped for the sake of a more sex-centric story. Sad to see however, that even in this somewhat different world, the USA has a “controversial” president. But you weren’t kidding when you said: “I will tell you this, if you enjoy the usages of quirks, you may enjoy the next chapter as well.” The usage of Mirio’s quirk was done phenomenal, although, shouldn’t he feel nothing with his dick when he’s going straight through her entire stomach and out of his mouth when he fucks her? I can explain it, when he “only” fucked her pussy and ass at the same time, since there is only a small part of his penis which needs to be intangible. Probablly porn logic but even without that a really great usage of powers during sex.

One of the most unique uses of a persons powers during sex of all the stories so far and a nice artwork.
7,5/10

Rtenzo
Admin
5 months ago
Reply to  Mr. Akrononym

You are missing out! should check out the first MHA movie to know who Melissa is. I guess it wasn’t explained well but the parts occupying the negative space between her holes are intangible while the parts that are physically occupying those areas aren’t, which requires a lot of concentration for Mirio to maintain as hes constantly shifting the parts of his dick for what is and what isn’t tangible. Will tweak the writing a bit.

moltenblackbird
5 months ago

imo it would have been 10 times funnier if bakugo had to clean up deku’s cum XD.

Rtenzo
Admin
5 months ago

Yea but he doesn’t work there, Mirio and Melissa does

moltenblackbird
5 months ago
Reply to  Rtenzo

but hes a student. could have been forced to do it for community service time XD

moltenblackbird
4 months ago

Got some people downvoting my comment like they wouldn’t think it’s funny.

qwertydude
qwertydude
5 months ago

Oof, Mirio got stuck on cleanup duty from Izuku’s aftermath. Poor guy. Glad he got a reward for it though, Melissa is S-Tier.

Rtenzo
Admin
5 months ago
Reply to  qwertydude

lol ya, he works in All Might’s building and they short on staff XD

LuckyC47
LuckyC47
5 months ago

Interesting use of a Quirk during sex. Can’t wait for your next stories.

Rtenzo
Admin
5 months ago
Reply to  LuckyC47

Thanks Lucky! looking forward to hearing about your thoughts on whats to come 👍