Chapter Text
Mineta was usually pretty unpopular, but the Class 1A group chat was abuzz with his message the next morning:
Mineta: GUYS!! I just happened to pass by & heard Mina and ALL MIGHT doing it in her room! :O
Tenya: Mineta! Spreading such vile, inappropriate rumors is a new low, have some shame.
Izuku: ??? All Might sensei would never do something like that… right?
Toru: idk dude, he’s been acting weird as hell recently :/
Kyoka Jirou looked up from her phone at her best friend Momo Yaoyorozu, the president of Class 1A, who was also reading the group chat with worry.
“Do you think it's true? The great hero All Might, busted for sleeping with UA heroes in training? It just sounds wrong,” Jirou questioned.
“W-well I won’t jump to conclusions, Mineta is far from a trustworthy source and he may have misheard or misunderstood the situation,” Momo assured.
Jirou nodded when Uraraka and Tsuyu walked into the main room of the UA dorm where they were sitting.
“H-hey you two! That sure is a crazy accusation from Mineta!” Ochako cheerily said.
Tsuyu looked away, nodding weakly as she sat on a nearby sofa.
“I’d like to hear Mina confirm that this is nonsense herself as well though.” Toru Hagakure, whose quirk makes her invisible, added, startling some of the girls. Right on time, Mina plodded down the stairs, yawning from last night’s exertion.
“Mina! Have you read the group chat? Some odd rumors are circulating concerning you.” Momo prompted. Mina froze in her steps before taking out her phone, her blush increasing as she read.
“U-u-uhhhh.” Mina’s brain went a mile a minute. When she woke up the first thing she did was check if One for All had entered her body, and to her great surprise, she hadn’t received it. Still thinking about that, she completely forgot about the weird glass-breaking sound, which apparently had been Mineta. Now faced with several girls staring at her in anticipation, she felt oddly threatened.
She blurted out, “Oh god, yeah we did sleep together, but not before Tsuyu had sex with him!”
The girls gasped in horror, Asui sputtering, “H-huh?? How did you know about that?”
Mina, sensing the focus switching away from her, pressed: “I overheard you trying to inherit his quirk at the training facility the other day!”
Ochako screeched, “Asui!? After I told you about what we did, you tried to take his quirk next?”
Toru, dumbfounded, mumbled, “Wait… Ochako also had sex with All Might?”
“Uraraka, I’m sorry but the opportunity for power was too hard to resist! I didn’t receive it, if that helps…” Tsuyu croaked.
“Uh, I didn’t get it either, even though I thought the sex was really great… I mean, uhhh, ummm…” Mina fumbled.
Momo stood up, yelling “STOP! Are you meaning to tell me that Mineta’s rumor is not only true but that All Might sensei has also had relations with Ochako and Asui?”
“B-but, it wasn’t like what you think!” Uraraka said, “All Might needs a successor to inherit his quirk, and it can only be inherited through fantastic sex! That’s in his words, not mine.”
“This is crazy, he shouldn’t be trying to pass it on to his students either way. We have to confront him in class today.” Jirou muttered, “Right, Momo?”
Yaoyaorozu was deep in thought. So All Might had to give his quirk to someone and was trying to pass it to his students. None of the three candidates had successfully received it. That meant that the quirk was still up for grabs, and also… if All Might was looking for the best possible successor… why hadn’t he chosen me first? Momo clenched her fists, determined.
“Um, is Toru still here or did she leave?” mentioned Mina.
All Might dreaded heading towards UA today. The stress from his quirk predicament and the effort from his failed attempts to seed the quirk into a protege had left him fatigued. He would have to hold Muscle Form for the duration of class and worried he didn’t have it in him. Entering the first-floor bathroom, he freshened himself up, noticing his eye bags and uneven shave.
Zzzzzip
Toshinori looked down to see his pants zipper had come down, odd. What was even odder was something pulling his pants down and popping his flaccid penis out of his boxers.
“WHAT!” All Might yelled, getting very tired of being shocked. Toru Hagakure gasped, her near-invisible frame barely noticeable once he focused in.
“Young Hagakure! What in the world are you doing?”
“O-oh gosh, I’m so sorry All Might sensei, I-I just want a chance to show you I can handle your quirk!”
“Huh? How do you know that?” All Might exasperatedly sighed, but his body reacted when Toru’s cold hands wrapped around his member.
“Hagakure, I do not think this is-” All Might caught his breath as the invisible girl softly sucked on the head of his cock in desperation.
“All Might sensei, I’m not like Momo, or Tsuyu, or any of them. My own quirk is so weak and powerless, I’d do anything to have a glimpse of your strength!” she then began worshipping Toshinori’s erection, her soft hands and wet mouth making the hero’s knees weak.
“Ahh, at least let us move to a more private place then.” he admonished, not sure whether he was weirded out or turned on by the invisible blowjob as he repositioned them inside a stall. Toru hummed in response before continuing to throat his penis. He felt bad for the hero in training, Hagakure indeed did not possess a traditionally powerful quirk. Even her attempt at gaining One for All, while purposeful, paled to the blowjobs he had received from her peers. To her credit, she was still well on her way to extracting his semen when Principal Nezu walked into the bathroom.
“Ah, if it isn’t my favorite UA teacher, the great All Might! Ready for your class today?” Nezu casually stated as Yagi, cursing that he was tall enough to be visible in the stall, waved in return.
“Ah yes, of course Nezu! Those bright students are the hope of the future! Brings a tear to my eye.” he chuckled. “Oh! Look at the time.” All Might apologetically, and somewhat hesitantly, pulled his length out of Toru’s mouth. Quickly making himself proper, he shot out of the stall and bathroom, leaving a confused Nezu and tearful Hagakure behind.
Briskly walking to the classroom, he felt bad for Toru. Honestly, he felt bad for Asui, Ochako, and Mina, who he had deduced by now had also failed to receive the quirk. He was beginning to lose hope that anyone was really capable of receiving it as he entered the classroom to the stares of the girls of Class 1A.
“...You all are a tad early for this class students!” All Might began.
“Sorry sensei, but they found out about us. And your quirk situation.” Ashido ruefully said. Near her, Uraraka and Tsuyu bashfully looked at him.
Kyoka spoke up, “We all gathered here today to put a stop to this behavior. It’s wrong, not only because we’re your students, but also because it doesn’t even seem like your quirk is ever going to be inherited. Is this just some kind of setup to have sex with your students?” she looked at him bitterly.
All Might cut in, “It is not, I assure you! Please trust me on this, dear students.”
“Can you all leave the room momentarily? I want to put an end to this, once and for all.” Momo gravely spoke.
The girls looked confused, but Jirou moved to the door, “You know what to do Momo, we’re right outside if you need us.” The other girls shrugged before joining her in leaving the room.
“You don’t think she is…?” Mina whispered to Ochako.
“What, Momo? No way, she’s the most proper and ethical among us. She would never.”
Once the door shut, Momo Yaoyaorozu turned to face All Might with a somber expression.
“Why not me?”
“...”
“I know those other girls are all talented in their own ways, but why was I never chosen as a potential inheritor? Am I not strong enough? Intelligent enough?” Momo pressed.
“You misunderstand, young Yaoyaorozu. I simply did not expect that you would even consider the transfer process for a moment, given your personality.” Toshinori explained.
“Then you do not know me well at all All Might sensei.” she returned with conviction, walking up to him and kissing him softly.
“Yaoyaorozu..! The other students are just outside, and I had an altercation earlier already!” Yagi lamely protested but already saw this was a battle he would not win. Momo was far more dedicated than Hagekure was, and her will was palpable. She unbuttoned her blouse, pushing her bra-covered breasts against him. “Sensei, I know you’ve had sex with my classmates already, but does my body not rival theirs?”
All Might swallowed heavily. He had written off Momo as a successor option near the beginning, but still knew she was gorgeous. In her hero suit, her fit, curvy body was put on full display to allow her to use her powerful creation quirk. Everyone who watched her was either transfixed by her quirk abilities or enamored by her physical beauty. It was no wonder she was a recommendation student.
They kissed again as All Might took her shirt off, admiring her embroidered bra and pale skin in the morning sunlight. He let his hands wander up her UA skirt, enjoying the small moans his touches elicited from her mouth.
She unbuckled his belt, stroking his penis, still half-hard from Toru’s gentle sucking.
“Yaoyaorozu, why do you think you will succeed where others have failed.” All Might boomed as he ripped her skirt off with desire.
“I trust in my ability to obtain your quirk sensei. Now, let us begin,” she said, turning around and bending over on top of her front-row desk. All Might realized what she wanted. Uraraka had chosen missionary, Tsuyu preferred standing, Mina went with cowgirl, and Momo decided to go with doggy style.
“What’s the damn hold up?” Bakugo raged as the girls blocked the entrance to Class 1A.
“Momo is having a serious discussion with All Might about his unprofessional behavior,” Jiro responded matter-of-factly. “We’ll just have to wait until they’re done.”
Todoroki shrugged, and the other boys began to conspire about the situation.
Denki snickered, “I can’t believe All Might is such a player. He’s probably plowing the great Yaoyaorozu in there right now.”
10 feet away Momo’s virginity was taken by All Might’s cock as he slammed into her ass. Bracing against the pain and focusing on the pleasure, Momo arched her back as All Might grunted in ecstasy. The other candidates had felt good in various ways, but Momo’s velvety soft, and exceptionally tight pussy was otherworldly.
Her ass was both the fattest in her class and also shapely and defined, the best of both worlds. All Might pulled out before slamming back in, enjoying Momo’s yelp of surprise and hint of a moan. Her cheeks wobbled with his thrusts, her body barely able to handle him, yet she defiantly stood strong.
“Momo Yaoyaorozu, I will not hold back!” All Might bellowed, grabbing her jet-black hair and pulling as he began ramming her pussy forcefully. Momo shivered with pleasure as his 8 inches hit her deepest spot just right. To be having sex with the best hero in the world was a privilege, she thought, one that should be taken full advantage of.
All Might was realizing quickly how enamored with Momo he was. He let go of her hair, opting to grab both of her hands and pull back, using the hero in training as his personal fuckdoll. He had been careful with the others, aware of their limits and the extent of their strength, but he focused entirely on his pleasure with Yaoyaorozu. She was incredibly natural for her first time, submissive yet defiant, controlled yet commanding. All Might was realizing that she liked it rough. Letting go of one of her arms, he spanked her ass, hungrily watching it wobble as Momo cried out.
“What was that, Yaoyaorozu?” he huffed.
“Ahhh~, harder...” she demanded.
All Might throbbed inside of her in response.
“Okay, that’s it, it's been 15 minutes. Let’s go in there and see what they are talking about.” Fumikage Tokoyami, the dark shadow quirk user of the class, motioned.
“I agree, I am highly curious as to the nature of their conversation.” Iida nodded.
Jiro wagered that it had been long enough, so she opened the door, and the class curiously peered inside. Some stared incredulously, others burst into laughter, others felt pangs of jealousy, and still others, like Izuku Midoriya, simply ceased functioning. In front of their eyes was the class president getting pounded in doggy style by their pro-hero teacher. All Might continued spanking Momo’s ass, dicking her down with fervent need. Momo squealed with each slap, enjoying how All Might dominated her body the way she wanted. Wordlessly, they communicated through moans and touch, the perfect sexual match.
A stunned Jiro tried to speak, but neither of the two heard her. Tsuyu and Toru, who had returned from the bathroom to watch, pulled her back as they watched with anticipation. Mineta, who had arrived late, jumped and ran around trying to catch a glimpse.
Squeezing his partner’s perfect body, All Might felt so erect that his penis might pop off. Sex with Momo felt so unbelievably right, so effortlessly hot. Momo was barely holding on against the onslaught of All Might’s powerful penis humping her ass, but continued to persevere, not just for her sake, but for the world’s sake. She had already orgasmed multiple times on his length, but her sensitivity only added to the addictive feeling.
The desk snapped under their frenzied fucking, causing Momo to fall to the floor, laying on her chest. All Might followed her to the ground, beginning to fuck Yaoyaorozu in the prone position. His body lay on top of hers, there was nothing to temper his seismic dick as his crotch needily pushed and ground into her soft, willing ass. Several of the women of Class 1A felt pangs of jealousy as Momo lay completely submissive to All Might’s dick, moaning incoherently as he fucked her. Legs interlocked, his hands pinning hers to the cold classroom floor, the heat of their bodies grinding together kept them going. All Might realized, as he approached climax, that he had met his sexual equal. Momo Yaoyaorozu was the protege that he had been searching for.
Toshinori, with the last of his energy, pumped into Momo one more time, his cock shooting ropes of cum first deep inside of her pussy, and then covering her asscheeks and back. Cum overflowed from her vagina, dripping down her legs as he slid off of her well-fucked body. He finally transformed back into his frail form and fainted. Momo, unable to stand from the pounding, collapsed back on the floor with a content sigh, also fainting.
Momo woke up in a bright room, the light overwhelming. As she came to, she realized she was in the hospital. Jiro was sleeping in a chair next to her. She stood up, noticing that she felt somewhat sore, but also… brimming with power? All Might had left a gift of chocolates for her along with a note.
Dear Young Yaoyaorozu,
It gives me great pleasure to let you know that I no longer possess the quirk One for All. Our fateful classroom intercourse successfully transferred my power to you. Of course, you will need training in order to be able to handle this quirk, which we will begin shortly. Good luck, and congratulations.
From,
All Might
Momo realized that the power coursing through her veins was One for All. The quirk had chosen her. Soon after, the rest of Class 1A, after getting through some awkward conversations about carrying her naked body to the hospital, congratulated her on her inheritance. Momo was ecstatic about becoming the next Symbol of Peace and learning to control her powers, but she had to admit, she was also hoping that All Might wouldn’t mind some stress-relief sex along the way too. She wasn’t the only one.