Helping Heavy Tits Out

(Note: This story is part of an ongoing series of My Hero Academia stories)
Previous Story (Part XXII): [LINK]
Beginning (Part I): [LINK]
Next Story (Part XXIV): [LINK]

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Katsuki Bakugo was sore. Really sore! His entire body felt like he’d been put through a taffy making machine. Most of the pain was in his wrists and hands, but that wasn’t surprising as his gauntlets had been disabled in a fight with some lame villain, forcing him to fight using more concentrated explosions. He was lucky it was summer, a fight like that during the winter and he might have needed help once his bomber gauntlets were damaged.

 

Katsuki knew his Quirk was powerful, versatile, and all around badass. But it wasn’t without its drawbacks. Like any other Quirk, there were weaknesses that he had to overcome. The biggest one being that if he couldn’t sweat, he was severely weakened in how effective he could be. Forcing it took a nasty toll on his body, and using large scale blasts without his gauntlets was a massive detriment to his wrists. Like Deku, he paid a price when he overdid things. Recovery Girl had warned him not to use his powers like that very often, lest he wind up with a condition not unlike carpal tunnel.

 

He stored his costume inside its quickband after checking in at Endeavor Agency. He grabbed a shower as well, happy to get the grime off after a fight with some punk with a kinetic energy absorbing Quirk. It had been close, closer than he’d admit out loud. The only reason he came out on top was the idiot didn’t know how to fight and whenever he discharged his collected energy it left him weak for just a moment.

 

“Hey punk, you look like shit!” said a woman’s voice as he emerged from the men’s shower in the locker room. The Employee Locker at Endeavor Agency was co-ed, meaning the changing area was for both the men and women. The showers and baths were separated though for some reason. Something about comradery through lack of secrets or some BS like that.

 

“Fuck you, Moe!” He shot back at the older woman with the puke green flaming hair.

 

“Heh, sure, but it’ll have to be when I get to my other job, and I don’t come cheap!” she sniped back. Moe “Burnin” Kamiji stood naked a few paces away from him, completely at ease with him seeing her naked. In the time he’d been working here, he’d seen the woman’s naked flesh so many times it didn’t even affect him anymore.

 

Katsuki rolled his red eyes as the flaming haired woman laughed, “But seriously, you look like hell, what happened? Last time I saw you that messed up was after the big fight last year.”

 

“It’s nothing, just some minor trouble with a lame mugger.” Katsuki said, brushing it off as best he could. He then yelped in pain as Moe came over and slapped his left shoulder hard.

 

“Yeah, lame my ass, if you’re THAT tender I bet you nearly broke your shoulder there. It’s already turning black and blue.” Moe said before walking over to a first aid box mounted on one wall and opening it. She pulled out a clear plastic jar filled with a gross looking gray gunk. “Here, use that.” she told him, tossing the jar over to him. He caught it easily in his right hand, it was an ointment of some kind.

 

“That’ll at least take the edge off until you can get it fixed.” Moe said to him.

 

“Tch, thanks…” he said begrudgingly.

 

“What are big sisters for?” she asked with a cheeky grin.

 

“You’re NOT my big sister!” he snapped. Moe only laughed heartily, patting her hands against her flat stomach. Katsuki clicked his tongue and moved over to his locker, tossing the towel he had wrapped around his waist into a large hamper nearby. To his annoyance, Moe gave a wolf whistle, but he ignored her as he opened his locker and got dressed in fresh clothes.

 

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Katsuki took the train to where Busteez Hero Agency was located and went in. His shoulder still hurt, as did both wrists, but nowhere near as much as before. Whatever was in that gray colored crap really worked.

 

“Yo, Bazooka Tits!” he called out to the girl normally working the front desk area. Her Hero name was Tetas, which was basically tits in Spanish or something. At least she didn’t go with something painfully obvious like Oppai. Deku had told him that she was actually a competent fighter, though that was difficult to believe just looking at her. Then again, Mineta didn’t look all that reliable either, but the pipsqueak could hold his own when push came to shove, so Katsuki had learned not to judge on appearances alone.

 

“Hey DynaMight!” Tetas said with a wave that made the tits she’d named herself for jiggle and wobble like over filled water balloons.

 

“That’s Great Explosion Murder God Dynamight!” he corrected her. Why was it so hard for people to say it correctly?

 

“Hi DynaMight,” Tetas repeated with a gentle smile, “Can I interest you in some VIP services tonight?” she asked, holding up a gold colored card that was like the one Deku had, only made of a disposable cardboard instead of a gold leafed plastic. Midnight had actually put REAL gold in Deku’s lifetime pass card. Then again, given what it did for him, it seemed to be fitting.

 

Katsuki reached into his pocket and pulled out an identical card to the one Tetas held, “Already covered, thanks.” he told her. Endeavor had gotten them for him and several of his classmates as a kind of thanks. It was Mineta’s idea obviously, but Katsuki wasn’t gonna complain. Just one of these things cost nearly a month’s salary at the agency anyway, and since they didn’t expire, he held onto his.

 

He didn’t bother with any small talk with the Tetas chick, the girl was a total nerd like Deku, possibly even more of one. So instead he made his way down the now familiar hallway to where the Ballroom was located. Katsuki could already hear the loud music playing and feel the pulse of the massive bass speakers. He was planning on just grabbing himself a solid meal tonight and enjoying a few of the girls on the stage. He DEFINITELY didn’t wanna go to that weird Glory Hole room. That lube or whatever it was was a little too intense. While it felt great, and the girl on the other end really knew her shit, he didn’t really care for the ache in his nuts a couple hours later. Katsuki wondered if that was how a cow felt after being over milked or something.

 

As he moved through the hallway, he noticed a door standing open that was normally closed. It seemed to open into a service corridor since the walls were bare cinder block brick that was unpainted and the floor was likewise bare concrete. Katsuki must have passed the door a dozen times, but he never had looked beyond it. There wasn’t any kind of sign saying Employee’s Only or anything, so on a whim he strode into the industrial looking hallway. His mental map of the building told Katsuki that the path took him around the main ballroom and to the part of the hotel behind it. There was also a service elevator he never knew about halfway through the path. It was one of those kinds with a pull down gate instead of automatic doors. He’d only ever seen those in old movies and was surprised to see that they were still being made.

 

The far end of the hall had three doors, one led into the kitchen judging from the smells coming through the door. Another went outside the building, likely an emergency exit or a service entrance like the elevator. The last door let out back inside the hotel behind the Ballroom. This area, he guessed, was originally some of the cheaper rooms on the first floor, but they’d all been remodeled for the employees to use.

 

His curiosity satisfied, Katsuki turned to head back the way he’d come. He planned to shut the door that took him this way once he went back out through it. Likely one of the girls just forgot to close it when she was in a hurry. No harm really done.

 

“WAH!” someone shouted followed by a dull thud.

 

Katsuki was moving before he even realized it, running in the direction of the voice. His hero instincts were as keen as Deku’s. His hearing as well, he’d been able to follow the sound through the hallway to another room with a door that had been propped open. The inside instantly told him the place was an employee dressing and prep area. There were make-up stands, mirrors, and lockers all laid out in the room. Clothes as well, there were clothes EVERYWHERE! He silently smirked at the clutter, women could be just as messy as any man when there weren’t any judging eyes around. It was a detail he found rather refreshing. Hell, he’d once brought a package up to Mina Ashido’s room only to find the place a complete mess when she opened the door. Since she began working here, the pink skinned dark eyed, and highly energetic girl had taken to wearing skimpier outfits around the dorm. It wasn’t uncommon now to see her walking around in just panties and a tank top. A fact Mineta was no doubt grateful for.

 

“Ooowie,” said the same woman’s voice from before, “Did she have to make these so big!?”

 

Now that the voice wasn’t shouting, Katsuki recognized it easily. “Hello?” he said, announcing himself, “Is everything alright Midoriya-san?”

 

“Hmmm, Kasuki?” answered Deku’s mother, Inko Midoriya. She and his mother had been friends since both Katsuki and Deku were small. She acted a lot like an aunt to him, though if he ever tried to call her aunt or auntie, his mother would deliver a swift Karate chop to his head. So he just called her Midoriya-san as he wasn’t about to call her “Onee-san” like his mother suggested.

 

Moving towards her voice, Katsuki said, “I heard you call out, are you alriIIIIIGHT!?” his voice turned into a yelp when he rounded a corner and found himself in a shower area with Inko sitting on her butt and all but completely naked. She did have on some kind of fetishy swimsuit that looked like it was made out of yellow shoestrings, but what shocked him was how incredibly HUGE her tits now were!

 

They were so big it was ridiculous. Each one was big enough for him to curl up in a ball and fit inside with still extra room left. Inko’s practically naked body was covered in sudy foam, meaning she had been taking a shower in the odd get-up. She must have slipped on the soap and fallen, obviously not accustomed to her new weight.

 

Speaking of weight, she’d lost a few pounds since she began working at Busteez. He hadn’t noticed at first since all the other women here were rather distracting, but she’d clearly gone down a few pounds, her new tits notwithstanding. Inko blushed slightly at him seeing her like this, but held up her hand for him to help her up.

 

Katsuki took the hand and heaved, pulling Inko back to her feet. How the hell did any of the girls even stand with tits like that!? She felt like she weighed a few hundred pounds, it was no wonder she fell on her ass.

 

“Thank you,” said Inko once she was on her feet.

 

“No problem, sorry for yelling like that.” he quickly apologized, “So, uh… What’s with the new look?” he asked while politely averting his eyes as much as he could.

 

“Hmm?” Inko said, then blushed a little more, but made no move to hide herself. It would have been pointless to try, he doubted she could even remotely cover her body with tits that big. “Oh, we’re promoting a new specialty coffee like out of some me me thing on the internet.”

 

“It’s Meme, and I think I know the one you mean. It’s dumb.” Katsuki said. ‘Not to mention your costume is inaccurate, that stupid joke requires a naked apron, not a bunch of yellow shoestring,’ he thought privately.

 

“Oh, is that how it’s pronounced?” Inko asked, “Anyway, this outfit was really uncomfortable, so Ochaco suggested I take a shower in it to help my skin get used to it. Something about her using the same trick for herself.”

 

Katsuki had never heard of anything like that, but Uraraka wasn’t the type to lead someone on for laughs. So he just nodded and turned to leave since he had the feeling he wasn’t supposed to be back here anyway. Even if there weren’t any employee-only signs, it still felt like he was breaking a rule.

 

“Katsuki, please, wait…” Inko said, her voice small like a mouse.

 

“What?” he asked.

 

“Does this look… alright on me?” she asked, an odd pause when she spoke. Katsuki turned, knowing better than to answer without looking. He knew he came off as a jerk to most, but that didn’t mean he knew nothing about talking to people. And he knew for a FACT how to handle women better than Deku! As he looked back at Inko, the green haired mother was hefting her giant tits up by the strings of her swimsuit, causing the crotch to dig up deep into the folds of her pussy. Patches of soap still clung to her body in spots and after a couple of seconds the weight of her tits made them fall through the strings, bouncing erotically as they wobbled into place.

 

He gulped, “Yeah, it looks fine.” he said while trying not to stare at her enormous tits. They looked better than fine if he were being honest, they looked downright erotic. Even now his dick wanted to rip out of his pants and shove itself between those huge milk tanks. He idly wondered if Midnight was actually gonna use breastmilk in the coffee like out of the Meme.

 

“I see, I just think they feel weird is all,” said Inko as she walked over towards him, she then grabbed his wrists and moved to place his hands against the underside of her tits

 

“H… HEY!” he shouted, his fingers squeezing out of reflex. Her tits felt warm and squishy and very slippery. Katsuki felt his pants getting uncomfortably tighter with every passing second.

 

“Do they still feel right to you? I’ve only ever touched my own, so I don’t have a proper comparison to go by.” Inko asked.

 

“Yeah, they’re fine, now lemme go already!” Katsuki shouted back at her as he tried to pull his hands back. Inko was still gripping him fairly tight and he wound up pulling her as well. The tiled floor of the shower area was still slippery with soap, so when Inko tried to step forward to rebalance herself, she slipped and fell forwards instead!

 

“WAH!” the two of them shouted together as Katsuki suddenly found himself flat on his back and his face smothered in a mountain of tit flesh. Thankfully he could still breathe, but it didn’t help that she smelled so damned good!

 

“Ow, ow, ow, sorry!” Inko apologized as she struggled to push herself up again. The sheer enormity of her breasts made that difficult for her and Katsuki had to help. His position though left him with few options other than to grab those mountainous tits and push upward. Inko was then able to get back up to her knees, straddling his legs. She then blinked as she looked down at him.

 

“Oh, oh!” she gasped at the sight of the huge tent in his pants, her cheeks turning a little more red.

 

Blushing in a mixture of anger and embarrassment, Katsuki snapped, “Well what do you expect!? You should know what tit’s like that do to guys my age!” he said unapologetically.

 

“I’m sorry, I’m sorry, I’m sorry!!!” Inko said like a broken record, bowing her head, “I wasn’t thinking!”

 

“Forget it, is there a towel or something I can use back here?” he asked as lay there. His clothes were thoroughly soaked now, thankfully he had on a quickband, he could just change over to his spare hero costume for a bit while they dried. He tapped a button on his wristband without looking and his wet clothes glowed for a second before turning into ribbons like out of some Magical Girl manga and whipping around him with a series of snapping sounds.

 

“Ghurk!” Katsuki gulped, realizing too late that he’d pressed the wrong button as he suddenly found himself lying naked beneath the green haired mother. His dick, now unrestricted by his pants, sprung up to full erection and firmly nestled itself in the canyon between Inko’s soft tits!

 

“Oh!” Inko gasped again as the weight of her breasts made them press themselves around his cock, “S… S… Sorry, I’ll get up!” she apologized quickly and began struggling to pull herself up. Katsuki groaned as he felt Inko’s oh-so-soft tits pulling up around his cock, only for their sheer weight to pull her back down. The water and soap made everything extra slippery and he groaned again at the sensation of the super soft and warm tits sliding around his cock.

 

“St… St, oooop…!” he groaned at the feeling as Inko struggled to get up, making her tits bounce up and down around his dick! The feeling was incredible, so warm and smooth and slippery. His cock throbbed and twitched between her tits as Inko continued to struggle, apologizing non-stop the entire time.

 

“Haaaah, so heavy…” Inko moaned, trying to grab her tits from beneath and only succeeding to press them around his cock even harder!

 

“Haah, no, stop doing thaaaat!!” Katsuki groaned as he felt his hips bucking on their own, his body unable to restrain itself any longer.

 

“I’m sorry, I’m sorry, I’M SORRY, I’M SORRY, I’M SORRY!!!” Inko repeated, her voice turning to an erotic moan as she hugged her tits against herself, locking his cock firmly between them now as they slipped and slides up and down his cock, “AHHHH, IT’S SO HOT AND HAAARD…!” she moaned, clearly getting off on it now.

 

“You, crazy, bi…ahhhhh, feels too good!!!” Katsuki groaned, his hips slamming up and down now, the PLAP PLAP PLAP of her tits slapping against his pelvis and thighs was loud in the shower area.

 

“I’M SORRY, I’M SORRY, I’M SORRY, AAHHHHMMMMMH, I’M SO SORRYYYYY, AHHH, FEELS GOOD, MY BOOBS FEEL SO GOOD!!! I… I’M CUMMING, I’M CUMMING IN MY BOOBS!!!!!” Inko moaned in pleasure, her eyes rolling back in their sockets as her tongue hung out of her mouth in an actual ahegao expression.

 

Katsuki let out a low growling groan as he continued thrusting his hips, slamming his cock up between those huge perfect tits! “AAAARGH, YOUR FACE LOOKS LIKE A WHORE YOU DUMB SOW!!!” he shouted at her. He meant to insult her into stopping, but Inko only moaned louder as she began rocking and rolling her body against his thrusts.

 

“AHHHH, SO GOOD, SO GOOOOOD, CUMMING, I’M CUMMING, IT FEELS SO GOOD, I CAN’T STOOOOOP!!! YEESSSS, I’M A WHORE, A WHOOOOORE, I’M BEING FUCKED IN MY GIANT WHORE TITTIES AND IT FEELS AMAAAAZING!!!!” Inko moaned.

 

“AHHGGGHH!!! YOU CRAZY BIIIITCH!!!!” Katsuki roared, grabbing Inko by her giant nipples, gripping them tightly as he pounded his cock up and down with a loud and wet SLAP SLAP SLAP SLAP!!!

 

“CRAZY!!! I’M GOING CRAZZZZYYY…!!! MORE, MORE, FUCK MY SLUTTY COW TITTIES MOOOORE, AHH, CUMMING, I CAN’T STOP CUMMING IT FEELS SO GOOOOOD!!!” Inko howled, her face still a mask of insane pleasure.

 

“HRRRAAAAAGHHH!!!!” Katsuki roared, slamming his hips deliberately now, his cock sliding up and down between Inko’s massive tits. He groaned in pleasure as he gripped and twisted her nipples in opposing directions, making Inko howl again.

 

“CUMMING, CUMMING, I’M CUMMING, MY NIPPLESSSS, MY NIPPLES FEEL GOOD, MY TITS FEEL GOOD, OH GAAAAWD, YES YES YES, CUMMINGGGGGH!!!” Inko moaned, chewing her lower lip as her green eyes went cross and a trickle of drool ran down her chin from her heavy panting.

 

Katsuki groaned beneath her, his cock throbbing with pleasure now as he felt a familiar pressure building in his balls. Then, moving on almost pure instinct, he summoned an extra burst of strength, rolling Inko off of him and onto her back. He grabbed her by the ankles and spread her legs wide before spearing his cock into her pussy! The shoestring that made up the crotch of her joke of a swimsuit moved aside easily, allowing him to shove his dick in deep!

 

“FUUUUUUUUUUUUCK….!!!” Inko moaned at length, her pussy clamping down on Katsuki’s dick like a vice! How the hell could she be this tight!? It was even tighter than that pink size queen slut Mina’s asshole! He let go of Inko’s legs and braced himself above her with his arms as he began slamming his cock into her cunt. The green haired woman’s legs instantly wrapped around his waist, locking him inside her.

 

“OH GOD, OH GOD, OH GOD, OH GOD, OH GOD, OH GAAAAAAWD!!! IT FEELS SO GOOD, SO GOOOOD!!! I’M CUMMING, I’M CUMMING SO MUCH, I…” she trailed off as she leaned her head back with her mouth open in a silent scream. Katsuki groaned, barely able to move his hips, and not just from her legs holding him firm.

 

He laughed, “HAHAHA, Fuck, just how long has it been for you!?” he asked.

 

“TOO LONG, TOOOO LOOOOOONG, OH GAWWWWWD, MORE, FUCK ME MORE, DON’T STOP, DHON’T SHTOOOOP, PHUCK MEEEEH!!!” Inko moaned, her words slurring badly as she reached her arms up and pulled his head to hers in a lewd kiss, her tongue slobbering in his mouth as she moaned and rolled her hips against his thrusts.

 

“AAAAHAH, AYE PHEEL ID SHTIRRING AHROUND INSHIDE MEH, SHO GUUD, MUH PUSSHY PHEELSH GUUD…!!!! CUMMING, AYE’M GUUMMINGH…!” Inko screamed in sheer pleasure as Katsuki felt her pussy clenching and unclenching every time she climaxed. Her pussy let out a near constant spray of hot juices as he felt his cock ready to explode.

 

“YEAH, YEAH, YEEEAH, TAKE IT YOU SLUT MILF, TAKE MY CUUUMMM!!!!” Katsuki screamed in pleasure as he buried his cock all the way inside her as he came. He groaned at the feel of the thick, hot, and sticky cum shooting through his dick and into her womb. Inko’s entire body bucked and rolled against him as she let out another silent scream of ecstasy.

 

The huge breasted, green haired woman then went limp beneath him, her legs uncrossed from around his waist as she laid still, her only motion her heaving chest as she panted for breath. Katsuki then sat up on his knees, his cock still hard and buried inside Inko’s wet cunt. Her huge breasts sagged slightly to either side of her, allowing him to see the visible distention his big dick caused in her belly.

 

He began slowly pulling back, the pink lips of her pussy clinging needily to his dick as his cum began oozing back out around his girth. Inko let out a soft whimpering moan and Katsuki smirked.

 

“Seriously, you still want more after all that?” he asked her.

 

She only nodded numbly.

 

Katsuki let out another laugh, hooking his arms under her knees to pull her thick ass up before shoving his dick all the way back inside!

 

“OH YESSSSS, DEEEP, SO DEEP INSIIIIDE, AHH AHHH AHHHH…!” Inko moaned as Katsuki began pistoning his dick in and out of her, watching as the phallic shaped lump in her belly moved with him, marking just how far inside her he was.

 

“Yeah? You like that you big tittied slut!?” he asked her, “Like having a big, hard, cock fuck your needy, little, HOLE!” Katsuki grunted, pounding his cock inside her with every word. Inko’s giant tits jiggled and wobbled about wildly with the force of his thrusts. Katsuki leaned his body forward, pushing her legs back farther as he took one huge nipple into his mouth, sucking and biting down on it roughly. Inko screamed again, rolling her hips to his thrusts.

 

“YES, I LOVE IT, I NEED IT, OH FUCK I’D FORGOTTEN HOW OOD THIS FEEEEELT, AHHH, MORE, MORE, MOREMOREMORE FUCK MEEEEE!!! MAKE ME CUM MORE, MAKE ME SCREAM, AHHHHH, YESSSSSSSS!!!!!” Inko screamed again and again, her hands slapping against the tile floor, kicking up tiny splashes of water.

 

“HRMMM, HMMM, HURR, HUURRR, HUUURRRRAAAAGH!!!!” he grunted and roared as he slammed his cock all the way inside again as he unleashed a second thick load of hot cum inside her.

 

“YESSSS, CUM, SO MUCH CUUUUM, FEELS SO GOOD, I’M CUMMING FROM YOUR CUM SHOOTING INSIDE MEEEEEE!!!!” Inko moaned as her hips bucked up and stayed there for several long seconds before she went limp again. Katsuki stopped his motions, letting his cock slide out of her slowly with a wet noise. A small flood of cum gushed back out of her pussy, looking like a thick yogurt.

 

He let go of her legs and she let them fall back to the floor with a pair of splashes. Inko’s face looked like something out of a H-Game. Her tongue hung out of her mouth and her eyes were almost swirling around in their sockets. Katsuki managed to stand up, his cock hanging down almost past his knee in its half hard state. He quickly found where the towels were kept and cleaned himself off as best he could. An indicator light on his quickband told him his street clothes were dry now so he put them back on with the touch of a button.

 

He then went back to the shower area and helped Inko up so she could rinse off. She dimly thanked him, her eyes still mildly unfocused from so many orgasms. “Yeah well, see ya.” Katsuki said to her before excusing himself.

 

“Not bad, kid,” said a voice by the lockers as he emerged back into the dressing area.

 

“Gheh, Midnight!?” Katsuki exclaimed, seeing his teacher standing in the room wearing the sexier version of her costume that left her tits and crotch completely exposed.

 

“Points for stamina, I’ll give you that.” the dark haired woman said with a grin.

 

“Tch, whatever.” he said, trying to be as nonchalant as he could. Midnight only smirked and held out a hand, “What?” he asked.

 

“No freebies.” she told him with her eyebrows slightly raised.

 

“Oh, shit, right.” he said, pulling the gold card out of his wallet and handing it to her. Midnight swiped the card through a card reading slot on her phone before handing it back to him, “I left enough there for a lap dance or two since you didn’t specifically request that.” she told him.

 

“Nah, give her all of it.” he said, handing the card back to Midnight.

 

“Generous.” Midnight said with a smile as she swiped the card again.

 

“I pay what’s owed, that’s all.” Katsuki said before making a quick exit as he could almost FEEL Midnight grinning back at him.

 

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Story by Sailor Io