Izuku x Nejire x Sirius Drabble (August 2023)

When Izuku agreed to team up with Ryukyu and Selkie for a lookout mission, he wasn’t sure exactly what to expect. After all, Ryukyu specialized in keeping watch from the air, and Selkie excelled at searching the sea—where exactly did that leave him? Nevertheless, if two of the coolest heroes were asking him for his help, he couldn’t possibly turn them down (and getting to hangout with two cute blue-haired older girls, Nejire and Sirius, didn’t hurt either)! He didn’t realize he would be spending all of his time with Ryukyu and Selkie’s sidekicks, though…or that they would spend that time at the beach of all places.

“Excuse me, senpai…”

“I already told you to just call me Nejire!” She insisted, already crouching down to pat at the sand in nothing but a gorgeous turquoise bikini swimsuit that made it impossible for Izuku to stare directly at her…but it also made it impossible for him to look away. What a dilemma—his eyes were in a constant battle against his brain.

“R-right! Nejire, what exactly are we doing here?”

“Selkie and Ryukyu are in pursuit of the villain as we speak. We, as part of the backup crew, are stationed at this beach because it’s the only other escape route the villains could take.” Sirius explained, walking over. Her swimsuit had frills around the chest area, and it was a pale blue color, much like Nejire’s hair color. In fact, their swimsuits were basically the color of each other’s hair. That was sort of cute…

He cleared his throat. “Backup crew, yeah. I understand that we’re here to cut off their escape route just in case, but…why does that require us to be in swimsuits?” He glanced down at his own dark green swimming trunks—the only article of clothing on his body as he ducked beneath the shade of a nearby umbrella to protect his abs from the scorching hot sun overhead.

“Last I heard from Selkie, the pursuit was taking the villain group in the opposite direction in order to cut them off from this escape route completely, so…why not enjoy our time at the beach?” Sirius suggested.

“W-wow, pro heroes can be a lot more relaxed than I thought!” Izuku exclaimed. “I’m learning a lot from this teamup!”

The two blue girls laughed before joining him beneath the umbrella…and then sitting on the beach recliner with him, even though there were several others.

“U-um…” He tried to shrink in on himself as both girls began to squish him from either side. Then, Nejire pulled a bottle from out of thin air, or maybe from out of her huge bouncy tits or something, and shoved it into Izuku’s hands.

“Hey, hey, Izuku, Izuku! It’ll be bad for us girls to go out into the sun with our delicate skin, right? You should put sunscreen on us!”

A twinkle lit up in Sirius’s eye. “Good idea, Nejire! It would totally suck if I dried out in this heat! Fish features and all.” She flicked the fish fins that stood out on the sides of her head. Her character design made it hard for her to withstand long exposure to the sun without special sunscreen.

Izuku gulped. “I’d be happy to help, but couldn’t you two just put it on each other to reach the places you can’t get on your own?” Sometimes he really hated his logical brain combined with his lack of a filter, because it resulted in situations like this, where his muttering word vomit attempted to cock block him. Luckily, the two girls just laughed his completely reasonable logic off as if it was the most ridiculous thing in the world. He took the opportunity to move on, too. Best act like he was the only one here who could possibly save these girls’ gorgeous, smooth skin from the sun! Time to be a hero!

He squirted some of the (very oily) lotion onto his palm and rubbed it back and forth along Nejire’s shoulders, making her relax into his touch with a pleasant sigh that sent shivers down his spine. Would Sirius make the same noise? He held the bottle of sunscreen with black whip to splatter lotion on his other hand, rubbing the sunscreen into both girls’ shoulders at the same time now—and indeed, they both sighed and leaned into his touch.

His hand trailed down their sides, squeezing against his better judgment around their midriff area (they both giggled) before he reached their hips and pulled his hand away…to get more sunscreen.

He lathered both of their backs in it, covering all the places they couldn’t reach alone, lingering in between their shoulder blades and on their lower back just above where their asses were covered by their blue bikinis. Was he just imagining things, or did they both push their asses out towards him when his hands got close?

“Ahem! I’m, uh, done with your backs!” He finally announced, retreating his hands. Hands that he was never fucking washing again after the heavenly experience they’d just gone through.

But apparently that heavenly experience wasn’t done, because both girls turned to face him and leaned in closer. “Do our fronts, now!”

The umbrella was doing nothing to block out the heat, because Izuku’s face started steaming from how red he got. He tried to look into their enthusiastic eyes to make sure they were serious, but his eyes kept drifting downwards to where their boobs were barely held in by their swimsuit bras. Why hadn’t they worn bigger top pieces?! These ones definitely seemed several sizes too small! Sirius’s boobs were nothing to scoff at and they looked ready to fall out of her chest piece at any moment, and then NEJIRE…holy fuck…

“Come on, Izuku, you can’t apply sunscreen with your eyes!” Nejire insisted.

Sirius giggled. “Yeah, if you could, then we’d both probably be completely covered in white from head to toe already.”

He did a spit take without even drinking anything. “S-Sirius?!”

They both grabbed hold of each of his arms, rubbing their boobs up against his body. “Come on Izuku, less gawking and more rubbing!”

“Yeah, we can’t go play in the water without any sunscreen on, so hurry up and help us out, hero~”

He was in full panic mode, and panic mode was when he did the dumbest—and arguably the bravest—things. He squirted an obscene amount of sunscreen all over his hands and fingers and smacked it onto both girls’ chests, making them cry out and then giggle.

“Izuku, you got our swimsuits covered in sunscreen, too!”

Sirius sighed and wiped it a bit, but she only succeeded in smearing the white across her bra. “Aww, it’s all dirty. Guess we’ll have to take them off to wash them.”

“W-wait, do you really have to take them off for—eeeeeek!” Izuku blocked his face with his hands—his hands were still covered in sunscreen so he just ended up rubbing sunscreen all over his face while Nejire and Sirius freed their boobs from their bras for no logical reason.

Maybe he should’ve been concerned at the thought of getting sunscreen in his eyes, but honestly that was worth it if it meant peeking through his fingertips. So, Izuku peeked…

“Hey, this is a pretty effective way to spread the sunscreen across our chests! Hey, Izuku, don’t you agree? Doesn’t this look really fun and interesting?” Nejire coaxed him as she and Sirius pressed their messy boobs together, just squishing them against each other before rubbing their chests up and down at opposite timings.

Izuku was about to faint, and no amount of sunscreen covering his face could block out the heat. His hands slid down the sides of his heads as he openly stared with a dropped jaw at the sight of the two older women rubbing sunscreen all over each other’s boobs, using their big boobs.

Needless to say, Izuku’s boner was threatening to rip straight through his swimming trunks, and it didn’t go unnoticed by Nejire and Sirius.

“Aw, you were right, Nejire! He is fun to tease!” Sirius laughed and leaned down closer to him.

Nejire did the same, until both of their boobs were right in front of his face—the sunscreen had been incorporated and rubbed into their boobs, leaving their tits looking…oiled. It looked like they had oiled up their boobs, making their chests all shiny and greased up and juicy and fdsdkfhdqfd!

“S-Senpai…”

“It’s Nejire~”

“Nejire…Sirius…w-what are you…”

“You’re a smart boy, Izuku. Isn’t it obvious by now? Nejire told me about how you always stared at her back at UA. Since this beach was sectioned off for the lookout mission and the villain is basically already taken care of, we figured we might as well have some fun while you’re here. After all, you’re the most attractive partner the Selkie team has ever gotten…normally I get stuck with a bunch of sea-animal heroes like Tsu or Gang Orca…” Sirius was so close now she was licking his ear shell.

“Let us show you how heroes relax in the field, Izuku! You have sunscreen all over your face…let us take care of you!” Nejire insisted.

Before he could respond, he was suddenly smothered by the two fluffiest, most pillowy pairs of boobs he could’ve dreamed of. Nejire took his right side, rubbing her boobs all over his face while Sirius smeared the sunscreen down his left cheek with her tits. They were rubbing the lotion into his face with their breasts, grinning at each other the entire time while Izuku’s eyes rolled back in pure bliss.

They weren’t done there, though. Now that they had fully crossed the line into sexual territory, they continued rubbing their boobs down his body, squeezing more sunscreen onto his abs to rub him with their boobs (also getting more lotion all over their tits, making them look even more oily and delicious) before finally they were both kneeling at his feet, boobs resting on his knees, pulling his trunks off.

“W-wait…!” He didn’t even have time to panic before his shorts were thrown off, letting his massive cock come swinging out and resting against his shiny, oiled abs.

It was the girls’ turn to go speechless as his bulge was finally revealed, and he couldn’t help but give a small, cheeky grin at the obviously impressed reaction. “You, uh…like what you see? I’m glad…because I definitely like what I see…” His eyes zeroed in on their boobs again. He was completely naked now and their boobs were suddenly around his cock, so fuck it! It was like the exposing of his cock flipped a switch in his fried brain—he was already here now, so he had to just go with it, right? That was what it meant to be a hero! He was going to rub his big meaty cock into these girls’ oily boobs, for All Might or whatever!

He reached down to grab their boobs, sinking his hands into the soft flesh, groping so hard it made both girls gasp before pulling their tits closer around his cock, suffocating his own dick in their boobs with a groan. “I can’t believe this is happening…”

“You really like our boobs, huh?” Sirius teased, both her and Nejire grabbing their own boobs to start jerking him off in between their breasts. “Nejire has been eyeing you for a while—she used to vent to me all the time about how she knew you wanted her, and how she wanted you…I was the one who suggested we finally cut through all that sexual tension while we had the chance today. You’re welcome!”

Izuku could barely even mutter out a thanks, nor was there time to process the fact that his sexy senpai had been thirsting for him for potentially just as long as he’d been thirsting for her. All he could do was throw his head back and take deep, satisfied breaths as his cock was rubbed up and down by their oily tits.

They hugged their boobs around the base of his cock before leaning in with their tongues, wrapping their tongues around the head of his cock to lick up his leaking precum before they started sucking together, practically making out with each other around the tip of his cock.

“Fuck! Th-that’s so hot…k-keep doing that!” The feeling of two tongues slobbering on his cock was hot, but the sight of it was even hotter, spurring him to shout out an order that had both girls moaning and licking with even more vigor.

“Ooh, I like it when you raise your voice…it makes my spine all tingly!” Nejire winked at him. Well now he was really motivated.

Their mouths wrapped around his tip to suck while their boobs started moving up and down again, and this time, Izuku bucked his hips upwards, slowly fucking their tits and pushing the head of his cock into their mouths.

“Isn’t this what you’ve been craving, Nejire? You wanted to choke on your underclassman’s fat cock? Go on—you can have him.” Sirius grinned and backed off, giving Nejire full access to Izuku’s entire cock.

“Fuck!” He cursed and thrust up as Nejire went down on his cock—no words of warning, nothing to say to him or Sirius, she just shoved her face forward and kept swallowing more and more of his dick into her throat no matter how much it made her choke at first.

“Damn, look how greedy she is for it! It’s always the innocent ones that you have to watch out for, Izuku!” Sirius pushed the back of Nejire’s head, helping her take even more of Izuku’s cock down her throat, until her nose was buried in his green pubes, and she looked up to make eye contact with him.

Izuku’s heart was racing and his dick throbbed in Nejire’s throat as he stared down into her fluttering eyes, lashes blinking and pupils rolling back from a lack of air. He’d never seen Nejire look so filthy before…and it finally made him grab the back of her head and ram his cock forward, making her throat gargle around his cock, drool dripping down the sides of her mouth.

When she was allowed to pull off of his cock, she coughed and sputtered and wiped her chin before grabbing him by the balls and shoving his cock back down her throat.

“I never knew you would be such a greedy cocksucker, Nejire!” Izuku moaned, grabbing her by the hair with steady thrusts down her throat, quickly adapting to the rhythm of sex. “Do you even know how badly I’ve wanted to have sex with you? If you did, then there was no reason for you to wait…I would’ve fucked you any time, anywhere, as soon as you told me you wanted my cock! Those tits, this throat…fuck, all of it is just so fuckable!”

“The wait makes it even hotter, though, don’t you think?” Sirius sat on the beach recliner with him again, clinging onto his muscular arm and pressing her boobs up against his chest. “After all, this way, I get to be part of the action. Can you blame Nejire for wanting to wait for some guidance from her senpai?”

Izuku smirked and leaned in with Sirius, making out with her while one hand cupped her boobs and squeezed them. Kissing an older, experienced woman was great, but controlling and taking over the make out session was even hotter as Izuku’s tongue pressed forward against Sirius’s, sliding into her mouth and making her suck on his tongue until she was collapsing against his chest, shrinking down and leaning her head back to submit to him.

Both girls were expertly stroking his ego, bringing out Izuku’s innate masculine instinct to fuck and dominate. His breaths and his voice got lower and rougher as he made out with Sirius and thrust his cock down Nejire’s throat, all while Nejire and Sirius reached between their legs to palm their pussies through their swimsuits.

Finally, when his cock slid out of Nejire’s throat and she fell back onto her ass to catch her breath, Sirius straddled his lap, rubbing his cock against her swimsuit-covered pussy.

“You’re so wet down there it’s like you spent an hour in the water already.” Izuku smirked, grabbing the base of his cock and smacking it against her wet bottom piece before pulling her swimsuit aside and sliding his cock inside of the wet fabric, rubbing directly across her hot pussy lips.

Sirius moaned and let her swimsuit cover her pussy again, with the head of his cock inside as well. “What’re you gonna do about it, hot stuff? It’s been a while since I got partnered with such a stud, so you’d better make it good~”

He winked back at her, grabbing her hips. “I’ll make it the best sex of your entire life…”

The moment his cock slipped inside of her, Sirius slammed herself down, instantly taking half of his cock inside of her pussy with a scream of pleasure that echoed across the whole beach. They were lucky they were the only ones here.

“FUUUUCK! So fucking big…! Nngh, fuck, if I was a virgin that would’ve destroyed me!”

“W-wow, pro heroes don’t take things slow, huh?” Izuku’s head was spiraling from the sudden tight, wet, heat strangling his cock.

Sirius shoved his chest, making him lean back in the recliner while she bit her lower lip and pulled her swimsuit aside more, letting him see his cock sinking deeper and deeper into her each time she rolled her hips down.

“Fuck, I can’t believe how lucky I got! Nejire kept telling me what a cutie you were, and she was even willing to share you, but I couldn’t believe my eyes when I saw just how hot you are in person! Then, to top it all off, you’ve got a huge fucking cock, and you were pretty easy to seduce, too…best mission of my life! FUCK!” She threw her head back and let out a guttural moan as she finally took his cock all the way down to the hilt, grinding in circles against his hip bones.

Izuku was drooling, the whole world felt like it was spinning, and the only thing he could focus on was the squeezing sensation of her tight, wet pussy engulfing his entire cock. Her walls pulsed around him, stretching from his sheer size and thickness. He had to adjust to her pussy clenching down around him just as much as Sirius needed to adjust to his huge cock rubbing deep inside of her—deeper than she’d ever felt before.

“That’s right, just sit back like a good boy and let me ride this huge cock of yours! I’ll show you what it’s like to have sex with a pro hero, kiddo! Trust me, this is one intern partnership you’ll never forget!”

As her hips swayed on top of his cock, Izuku clenched his fists and teeth. She was treating him like a convenient dildo—that’s probably why she was doing this at the end of the day. After all, he and Sirius didn’t know each other very well, so she was just using this as a way to destress from the stressful environment of hero work. Izuku couldn’t blame her for that. But even so…

Green sparks of One for All shot up his muscles as his eyes flew wide open, and he grabbed her hips to lift her up.

“Hm? What are you—OH FUUUUCK!” Sirius screamed as she was slammed down on his cock.

Izuku sat up in the recliner, wrapping his arms around her torso now, easily lifting her while also ramming his hips up to fuck her hard enough to make her boobs bounce against his face. “Sorry, Sirius, but…I don’t intend on just sitting back! I’ll show you what I’m capable of!”

She moaned and clung onto his shoulders for dear life as if she was riding on a bull—which she basically was. Izuku was a bull in the throes of rut and passion as his nostrils flared and he slammed his dick as deep inside of her pussy as he could go, and even then he began grinding his hips forward more, laying claim to every inch of her walls.

“Holy fuck, Nejire didn’t tell me you were such a beast at sex! Fuck yes! Don’t stop, show me exactly what you’re made of, Izuku! Ahhh, I underestimated you!”

A smirk spread across his face as he leaned up to kiss her. “That’s a mistake you’ll regret…!”

PLAP PLAP PLAP PLAP!

“Fuuuuuck, I can feel him against my cervix!”

“Mmmff…nnnggh…urgh…fuck…!” Izuku grunted heavily with every thrust, biceps bulging and glowing with One for All as he pumped into her and lifted her up and down his cock like a human fleshlight. They must’ve looked extra manly and attractive, because Nejire crawled over and started licking his biceps.

“I-inside! Fuck me until you’re…ahhhhhh~”

“Heh…you feel me in your womb? Is that what you wanted?” He sneered into her ear, licking her ear shell before experimentally licking the fishy fins on the sides of her head.

“IZUKU!” She gave a full body shudder, leaning her neck back to expose the head-fin more, prompting him to just reach up and grab it. That really set her off, making her scream and clench around his cock as he cervix-fucked her. “CUMMING! I’M CUMMING! KEEP FUCKING ME! KEEP PULLING! KYAAAAA!”

He grabbed both of her head-fins, yanking them hard enough to pull her face against his chest, where she immediately began licking the sweat off of his pecs, all while he nestled his cock against the back of her womb and let her grind into his lap as she squirted all over both of them.

“O-oh fuck…that’s not how I thought this would go…” Sirius muttered, eyes rolled back, dazed.

Izuku chuckled and set her down back in the sand. “We’ll wash you up in the water in a bit. But first…”

Nejire eagerly climbed aboard the beach recliner, laying back and spreading her legs while grabbing her own boobs to show them off. “I’ve been waiting, Izuku~”

He immediately pinned her beneath him, eyes glowing green as the power of his quirk intensified just at the sight of her. “Not as long as I’ve been waiting.”

There was no time for talk or build up. They’d both been eyeing each other’s bodies for longer than either of them knew, and Nejire had patiently waited her turn while Sirius got her brains fucked out. As soon as his cock was inside of her, Izuku began pounding.

“I-it’s even bigger when it’s inside me! Hey, isn’t that weird? Don’t you think, Izuku? It feels even bigger than it looks! It’s going so deeee-eeeeeep!” Her words turned into a high-pitched cry as he fucked her with the specific intent to find her cervix, just like he’d done to Sirius. Izuku knew the power his huge dick had now, and he was sure as fuck going to abuse it to go as deep inside a girl as possible.

He grinned as the fat head of his cock forced its way inside—the look of pure shock mixed with lust and euphoria on Nejire’s face, her pupils going dark and dull as if her brain cells were dying with each passing second, filled Izuku with an intense heat and satisfaction. This feeling…he wanted to chase it even more…so there was only one thing to do—he started slamming into Nejire, ramming against her cervix until he pushed his way inside.

“IZUKU! Fuck, it’s…it’s really…ahhhh! She wasn’t kidding…oh, fuck! Inside…keep fucking…!” Nejire gasped for air, chest heaving, making her boobs bounce up and down as he pinned her against the recliner to fuck her harder.

“This is what really drives you girls nuts, huh? You like feeling my huge cock fucking deeper inside of you than anyone else could ever reach? You want me to rearrange your guts? You’re such a slutty senpai, aren’t you~” He licked her tits before shoving his face in her bouncing boobs—he had dreamed of doing that for so long, so now he was going to do it as much as he liked and she was going to fucking take it!

She couldn’t even answer his questions—her answers were obvious, anyway—since she was too busy screaming and squirting around his cock.

“Not even the decency to warn me when you’re cumming, huh? I guess I’ve already fucked all the decency out of you.” He gave a muffled chuckle into her boobs, groping them and grabbing them to rub them into his face as he continued slamming his cock against her cervix with quirk-powered thrusts. “At least Sirius was still able to tell me she was cumming. What, Mirio or Tamaki never prepared you for something like this?”

That snide remark made Nejire moan and wrap her legs around his back. “No one…no one has a cock like you, Izuku! No one can fuck me the way you can! M-make me yours! Make me your slutty senpai!”

His tongue licked up her boobs and up her neck. “What does it look like I’m doing?” He sneered against her cheek before slamming his mouth on top of hers while also slamming his cock into her even harder, spurred on by the way she wrapped her legs around him, showing her desperation for him.

The recliner began to shake and dip, but by the time they realized it, Izuku had already delivered one final, electrifying thrust…and just like that, the chair broke, and Izuku was slamming Nejire into the sand.

They didn’t stop fucking for even a second. They were completely unphased by the recliner breaking—in fact, knowing that he’d fucked her so hard he broke the chair only made Izuku fuck her even harder. His arousal was at its peak as he grabbed her fat ass—reddened by his heavy balls smacking it repeatedly—and lifted Nejire slightly off the ground to avoid getting her too sandy from all the sand being kicked up from their bouncing bodies.

The sand beneath them was going completely dark, soaked by all the pussy juices Nejire was squirting out. Izuku’s cock practically had her in an endless orgasm, and after the massive turn on of breaking the chair, Izuku wasn’t too far behind her as he eagerly licked into her mouth and squeezed her ass, rutting into her womb until…

“Cumming…ha…I’m cumming!”

Between getting fucked, kissing, and cumming nonstop, Nejire was completely out of breath, tongue hanging out of her mouth. She simply gave him an exhausted nod of permission before he buried his cock as deep inside of her as he could and let loose.

“Fuuuuck! Take it…take my cum, senpai…” Those were words he had said far too many times while jerking off in the shower, and now they were a reality as his eyes rolled back, he buried his face in her tits once again, and he shot load after load of backed up cum into his senpai’s womb.

The whole time, Nejire squirmed beneath him, legs still wrapped around his waist to keep him inside, ankles crossed and toes curled, eyes falling peacefully shut in content as his warm seed flooded her insides.

They laid together like that in the sand for a while before Izuku lifted his face out of her chest to smile down at her, cupping her cheek. “It was even better than I always imagined.”

She leaned her face into his palm with a happy sigh. “I thought so, too.”

A loud whistle broke up their moment as Sirius waved over to them from in the shallow water. “Hey, come wash up, you two! I just got another message from Selkie—they caught the villain and they’re bringing him here since it’s the closest land!”

“Ah, we can’t let them see us like this!” Izuku panicked, carrying Nejire bridal style over to the water while Nejire giggled.

“It’s fine. Ryukyu probably wouldn’t mind. I hear she prefers younger guys.”

“Uh, what?” Izuku blinked down at her in shock, but Nejire was too tired to elaborate, so he just brought her to Sirius and the two of them worked together to clean Nejire off while Nejire laid back in the water like a princess, hair flowing elegantly and blending in with the sea.

They’d really been cutting it close—Sirius was just clipping Nejire’s top piece back around her boobs by the time Selkie and Ryukyu hauled the villain’s escape boat to the beach shore.

“We’ll bring him in. Thank you for covering this escape route, young heroes.” Selkie saluted. “Sirius!”

Sirius exchanged one final glance with Izuku, motioning with her hand to her head-fin and whispering, “call me”, before she rushed to help Selkie. Heroes really were amazing, transitioning from one thing to the next effortlessly.

“We’ll head back to the agency, too.” Ryukyu nodded to both of them before frowning. “Did…something happen? Why is that beach recliner broken on the floor?”

Izuku and Nejire side-eyed each other. “...we were sparring to pass the time!”

“An alligator ate it!”

They both gave their bad (though one was clearly worse) excuses at the same time, leaving Ryukyu to just raise a suspicious eyebrow at them before shrugging.

“Young heroes nowadays…well, let’s just head back to the agency. I hope you three at least got to enjoy the water—I would’ve loved to get to spend a hot, sunny day like today at the beach.” She sighed.

Izuku and Nejire followed behind her, stealing longing glances at each other the entire time. They’d never even made it past putting on sunscreen…and it was without a doubt Izuku’s new favorite way to enjoy a hot summer day.

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The poll for the next Drabble will be posted on August 15 for those in the 'Devotees' ($5) tier and above!