Izuku x Mitsuki Drabble (May 2023)

Contains some small dick Bakugou bashing and general cuckolding of Bakugou because of course that's the direction I took for a Mitsuki drabble

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As with most issues in Izuku’s life, it all started because of Bakugou. Nobody would’ve ever expected Izuku to be the one to have multiple records of engaging in reckless, unauthorized fights with classmates, but what was he supposed to do when Bakugou was constantly dragging him to secluded areas and insisting that his world would fall apart if he didn’t fight and test his strength against Izuku right this instant? Their first unauthorized fight after All Might’s retirement had been much more understandable, but Izuku didn’t expect it to become a pattern…

And so, Izuku was labeled a problematic student by Aizawa—a delinquent even though that was the last thing he’d ever wanted to be. He wanted to argue—it wasn’t his fault that Bakugou got so insecure that he demanded to fight Izuku all the time! He always tried to be reasonable, but then Bakugou would scream and his voice would get hoarse like he was going to cry if he didn’t get to prove to himself that he could still fight Izuku, and then Izuku would feel sympathy and all that bullshit. He was so done with this routine of getting in trouble because of Bakugou…and because of his own softness.

This time around, though, rather than just receiving a scolding + some form of punishment, Aizawa called in their parents, which was probably the most mortifying thing he could’ve done. Izuku’s mom would bawl her eyes out upon hearing that her son had a track record of getting into fights…

Luckily for him, his mom was busy this evening, so only Mitsuki arrived at the dorms to scold her son, which Bakugou of course didn’t take too well. He didn’t even bother yelling back at her like usual, instead electing to ignore her while she yelled at him in Aizawa’s office, and then continuing to ignore her the entire walk back to his dorm before he just slammed his door in her face.

“Katsuki! Don’t think I’m done with you just yet! KATSUKI!” She snapped at the door before huffing and crossing her arms.

“Um…I’m sorry for the trouble, Miss Bakugou,” Izuku finally spoke up after following and watching them the entire time. “It’s also partly my fault that Kacchan gets in trouble, so—”

“Don’t give me that bullshit.” Mitsuki rolled her eyes, but she fixed Izuku with a smile far different from the scowl she’d been giving her son. “Your mom isn’t coming?”

He shook his head. “No, she was busy today.”

Mitsuki’s smile turned into a more mischievous smirk as she began pushing him off to his room, following behind. “Well then, I’ll have to give you a scolding in her place, hm?”

His face reddened. “W-what?! What do you—!”

“Shhh…just let me do a mommy’s job, Izuku~”

He had no idea what was happening as they reached his room and she went inside of his room with him for some reason. Maybe he was just unable to properly say ‘no’ to mother or son, because he kept ending up in those fights with Katsuki, and now he let Mitsuki just barge into his room and lock the door behind her.

“You brought most of your All Might stuff, huh? Inko used to tell me about how she was using all her money on All Might merch for you!” She laughed as she observed his room, which only made his face redden more.

“Miss Bakugou…what exactly are you doing here?”

“Call me Mitsuki.” She grinned and walked towards him with a sway in her hips. “And didn’t I tell you? I’m here to give you the scolding you need~”

“Oof!” He was shoved back onto his bed while Mitsuki crawled on top of him. “I-is this really scolding?” His heart was pounding fast, but he was definitely not willing to say ‘no’ to her right now as she quickly rolled his shirt up.

“Ooh, someone’s eager, isn’t he?” Mitsuki chuckled as he helped her take his shirt off. Her hands rubbed over his chiseled muscles and abs. “I’m scolding you for your mother, but you could say I’m also…paying you back for all the bullshit my son is putting you through. You and I both know he’s to blame for all the trouble you two get into. You deserve some compensation for constantly putting up with him, don’t you think?”

He moaned and took deep breaths as her hands roamed down his abs before dipping into the waistband of his gray sweatpants. “Y-yeah, I guess so…oh my god, I can’t believe this is happening…!”

She chuckled and pulled his pants down before starting on her own clothes. As soon as she lifted her shirt and revealed her black bra, Izuku’s jaw dropped, which made her chuckle. “You like what you see, Izuku? I’ve caught you staring at my chest quite a few times throughout the years…”

He couldn’t even feel embarrassed at being caught when those glorious tits were right in front of his face. These were the S tier MILF tits he’d always dreamed about, and as soon as he heard her whisper her permission for him to touch, his hands surged forward to grope her boobs.

“Oh yes, you’re very eager, hm?” She giggled, reaching back to unclasp her bra. It fell straight onto Izuku’s face, and he just left it there, inhaling with a moan while his fingers dug into the naked fat of her boobs. This was literal heaven.

Her hips began swaying in circles right on top of his groin, and he rolled his crotch up against her hips in response, adding to the friction until she was the one moaning.

“This is exactly why I love younger guys. You have a youthful, eager horny energy that older guys just can’t replicate!”

“Mmm…y-yes, ma’am…” He moaned as she lowered her torso, smothering his face in her boobs while he lifted his head to bury himself in them. His hands held the sides of her boobs, holding them in place so that he could motorboat his face in them, slobbering and sniffing and moaning with muffled panting.

“That’s it, dear boy…look at you! You’ve grown into such a strong and perverted handsome young man~” Her voice was sultry and seductive and he would’ve paid good money just for a 10 minute recording of her speaking in that voice. He would call it ‘The MILF Voice’ and it would be the only thing he’d jerk off to for the rest of his life.

“Miss Bakugou…I mean, Mitsuki…I’ve wanted your boobs for so long…” He finally confessed as her tits smacked against his face.

She laughed. “Oh dear, you really are quite the pervert now, aren’t you? Just for that, I’ll have to scold you even harder…” She turned around, slowly lowering her fat MILF ass onto his face and smothering his mouth and nose in her pussy.

He immediately opened his mouth wide, tongue hanging out to start sucking and licking as she moaned and rubbed her ass back and forth, humping his face while those heavenly plump cheeks squished him beneath her. No disrespect to her, but this was definitely the weighted ass of a fully-matured woman and he would’ve gladly suffocated in it for all of eternity.

“Let’s see what you’re hiding here, Izuku…oh, fuck…” She moaned as she finally tugged his underwear off, letting his cock swing out and rest against her face. “Now it all makes sense! No wonder Katsuki is always starting trouble with you…he’s just jealous of the thick meat you’re packing and showing off every day in the locker rooms!”

Izuku blushed a bit, but it was true that Bakugou was always extra feisty after changing in the locker rooms, but he was never man enough to approach Izuku in the actual locker rooms themselves. “Oh…that does make a lot of sense. You might’ve just solved one of my many questions about your son.”

“I am his mother, after all! I know him best. Believe me, he gets his envy towards big dicks from his dad!” She laughed.

Such a brutal comment made Izuku moan and thrust his cock up in between her boobs—this 69 position was perfect for him to drown in her pussy while getting the boobjob of his dreams.

“Mmm…I know my son is a piece of shit, but hopefully now you don’t hold too much of a grudge against him…you understand where he’s coming from, right?” She moaned as she squished Izuku’s cock between her boobs and lathered her tongue all around the thick tip. “I’m still his mother, so I still worry about him always causing trouble! Please understand that he’s just jealous of you~”

Izuku smirked against her pussy. “So my big cock is the source of all his current bullshit with me, huh? That’s why he’s been compensating extra hard lately and getting me into trouble by coaxing me into fights?” He suddenly sat up and smacked her ass. “You know what…you’re right. I don’t think I can blame Kacchan too much for that! It must be hard for him being born with a tiny dick!”

Mitsuki moaned, rolling off of his lap and spreading her legs. “Yes, exactly! I knew he was doomed to suffer the same insecurity, inheriting those same tiny dick genes from his dad! So don’t be too hard on him, he’s just going through a crisis of his masculinity~”

Izuku got on top of her, curling her legs all the way back to her shoulders, positioning her in a mating press that he’d studied in so many porn videos that he might as well have been an expert at it himself. “You’re asking me not to go too hard on him because he has a tiny dick? That can be arranged…I’ll just have to go extra hard on you instead!”

The excitement and lust rose within him, bringing out his cockier side as Mitsuki moaned and squirmed beneath him and begged him to fuck her.

“Let me feel your huge cock! Come on, Izuku, give it to me! Give me what my husband has never been able to! Show me what my son is so afraid of~”

Depriving a begging MILF would be a federal crime once Izuku was the number one hero and had some say over the law, so he immediately slid his cock into her pussy, leaning down with every thrust until his mouth was on top of hers.

“Mmm…it’s been so long since my pussy was this wet, Izuku! Thank you…you’re proving to me that even us older women can still enjoy our bodies!”

He began to speed up his thrusts as they made out, breaths mixing as he stared at her boobs bouncing hypnotically. He ordered her to hold her own legs up so he could instead grope those unparalleled MILF boobs and make sure they weren’t neglected, all while he continued pounding her with the big cock that haunted her son’s nightmares.

“Don’t be ridiculous, Mitsuki…” He gritted his teeth and leaned down to whisper in her ear. “Older women like you are the most enjoyable…in fact, I don’t want to stop enjoying you…and you don’t want to stop either, do you?”

She cried out in pleasure as he fucked her harder, making his bed creak and shake beneath his thrusts. “Nooooo! Fuck no, I never want this to stop! Make me feel like a young girl again, Izuku! This is the big dick I should’ve been getting when I was in my prime!”

He sucked on those boobs that were so big and pillowy precisely because of her age. “Mmm…you’re perfectly in your prime, Mitsuki. And I can give you what you want. We never have to stop…” He sucked on her neck, tugging on her nipples while his balls smacked her fat MILF ass red. “If your son is gonna keep being an insecure asshat about my huge dick, then it falls onto your shoulders to take the responsibility! So I’ll just keep on fucking you with the big dick that makes your son piss himself from here on out, how does that sound?”

He honestly expected some form of pushback—he was essentially asking her to become his cheating MILF whore, after all—but Mitsuki was quick to cry out in glee. The fact that she was cumming and squirting around his brutal cock might’ve had something to do with it as she clung onto him with a wide, lust-drunk smile. “Yessss! That sounds perfect, Izuku! That’s all I really wanted! Wanted to have your huge cock all to myself! Wanted to finally have a man in my life with a dick big enough to make me feel like a real woman! Let me take responsibility for my son’s little dick insecurity…not to mention all the bullshit he’s put you through in the past!”

Izuku smirked as he rammed his cock in and out of her faster, brows furrowed and breaths growing heavier as he built up to his orgasm. “Yeah, you have a hell of a lot of shit to make up for for your son, don’t you? So whatever happens next…whatever comes next…” He pressed his forehead against hers. “Blame him for all of it.”

They both moaned as he came inside, burying himself balls deep while her legs wrapped around his back to keep him locked and loaded—literally, he was spilling load after load of thick cum into her cunt—a cunt that had been empty for far too long.

She was drooling by the time he finished, her eyes fluttering shut as she continued panting for breath even as he pulled out and sat beside her with an amused grin. “Weren’t you originally here to scold me? That didn’t last very long, did it?”

She moaned and rolled over onto her stomach, making a puddle of his leaking cum spill out of her pussy. “Couldn’t resist…once I saw your big dick…it was over…”

He smirked and smacked her ass. “I should be the one scolding you for being a naughty MILF. You and I both know this is what you wanted from the start.”

She lifted her ass when he spanked it, as if begging for more. “Yesss! You’re right…I just wanted to get fucked by you. I saw my husband go through this same phase, so I knew Katsuki was projecting his little dick insecurity onto you…so naturally, I knew you had a huge cock and I wanted it all for myself! I’m sorry, Izuku, I’m just a naughty MILF like you said!”

He chuckled and squeezed her ass. “Well, you’re in luck…naughty MILFs happen to be my exact type. So…why don’t we keep going?” He mounted her arched back as she eagerly spread her legs for him. “After all…you’ve got a whole lot of years to pay me back for~”

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The poll for the next Drabble will be posted tomorrow on May 15 for those in the 'Devotees' tier and above!