Hey, so this is an idea I had. Everyone in this fandom sees Izuku for the loveable cinnamon roll that he is, so why doesn't anyone in the show aside from his mother? I'm here to ask and answer the question: "What if everybody loved Izuku completely and unconditionally?" Well, maybe not of their own volition, but they're not complaining.

I'll be skipping a lot because I already have a fic going where I wrote the beginning bit. Most of what I'm writing here is just to show how things are different in general with his Quirk.

If you're here from Deku: The Telekinetic Hero, then know that this won't interfere with that one at all, and this kind of content will likely never make it's way in there. That's a more family friendly story in terms of sexual content. Shut up! I can do both if I want!

Speaking of, this is a warning that this story is mostly shameless smut, and there'll be graphic and inappropriate situations and language throughout. If you're not into that, remember that it's your choice to read this.

I do not own Boku No Hero Academia or any of the characters portrayed in this story.

_

The Circumstances of Izuku Midoriya

"Woah, Kacchan!" Izuku gushed, looking at his friend's hands popping with tiny explosions. "That's such a cool Quirk!"

"You think so?" the ashy blonde smiled brightly at his best friend. "I'm really glad you think that, Icchan!"

"Yeah, really!" one of their classmates said from the side. "I wish Izuku praised mine like that!"

"Yeah, you're so lucky, Katsuki!" another one said.

"But I think all of your Quirks are amazing!" Izuku said to the crowd of his classmates that had gathered to see Katsuki's newly manifested Quirk. "It's just cool to see new ones every time they pop up!"

"IZUKU!" the class wailed joyfully in unison as they all embraced him in a massive group hug.

"Now kids, keep your hands to yourselves," their teacher scolded as she picked Izuku up from the center of the preschooler mosh pit. She ruffled his hair and giggled, "You alright sweetie?"

"Yeah, I'm fine!" he nodded, smiling at the attention.

I suppose I lied when I said the crowd had gathered to see Katsuki's Quirk. Rather, it was a fairly regular occurrence that had them assembled: Izuku Midoriya was there. It was really that simple. People wanted to be around him simply because they enjoyed being around him. And Izuku was so happy to have so many friends. Though, there was a reason they enjoyed his presence so much.

Izuku didn't know exactly when his Quirk first appeared. When he was 3, there was a time when his mother began acting strangely towards him. She wasn't mean or anything like that. In fact she was doting on him twice as much as she normally did. His friends from preschool, too, began making him the center of attention instead of Katsuki, and even the blonde himself acted like Izuku was the coolest guy ever born.

It was closer to Izuku's fourth birthday that his mother, Inko, grew worried about his Quirk. He hadn't shown any signs of manifesting one that she had noticed, and still was so dead-set on being a hero like All Might. She couldn't bear to see his dream crushed, and just had to know whether it would happen.

"Well, he's definitely getting a Quirk," the doctor said as he looked at his notes. "His pinky toe has only one joint, which has been linked to the possession of Quirks. We could perform an extra test on his Quirk Factor to see what it is and when it will manifest."

"Well, I think we'd like to know," Inko said with a nod.

"Okay," the doctor stood and grabbed a small syringe from a drawer before kneeling in front of Izuku. "We just need to draw a little blood."

"Oh, I don't know," Inko said, putting her hand to her mouth. "Do you want to, Izuku?"

"Yeah, it's fine!" he said excitedly, practically jumping in his seat. "I wanna find out about my Quirk!"

"Well, okay then," Inko nodded, smiling softly at her son's enthusiasm.

As the doctor disinfected the area of the arm he'd be drawing from, he continued, "The test might take a week or so to process, then we'll call your residence. Is that fine?"

"Of course." Inko nodded again.

"Alright Izuku, if you're brave, then I'll give you a lollipop! How's that sound?" the doctor asked.

"Really?!" the child's eyes lit up and he didn't even realize that the needle had gone into his arm.

"Of course," he chuckled. "And you were very brave. It's already over! Ahaha!"

A week or so later, Inko got the call and explanation about her son's Quirk. It was shocking, to say the least. Not only had her son's Quirk already manifested, but Inko had been affected by it this whole time. His Quirk registry info was as follows:

Name: Izuku Midoriya

Quirk Name: Active Pheromones

Quirk Function: Unscented pheromones are passively released from the body's pores, which aggressively invade the mind of whomever inhales them. Those affected are made to unconditionally love the subject, but the type of love (romantic, platonic, familial, sexual) depends on the person and/or their sexual orientation.

"I-Is that really it?" she asked the doctor. "I mean, that's nothing like mine or my husband's..."

"It's rare, but these mutations do happen," he explained. "The first people to develop Quirks didn't get their's from their parents, after all."

"I see... Well, thank you for the update. Goodbye," she said, before ending the call.

She hung her head for a moment in thought. She realized that, for some reason, she had had the urge to spoil Izuku to the ends of the Earth and back for the last few months. Not that she wasn't a doting mother beforehand, but there was a definite increase in that department. To think it was all because he released pheromones that altered her mind... Well, she decided that it really didn't matter. After all, she thought her little Izuku deserved everything in the world and more.

_

When he found out about his Quirk, Izuku didn't know how to feel. At first, he was really disappointed. He didn't have a Quirk that could be used for fighting like All Might or any of the other top pro heroes. But he soon realized that a hero's popularity is just as important–if not more–than their combat abilities. After all, Endeavor had always had more successes than All Might when it came to fighting villainy, yet All Might was still the number one pro. If everyone he met was guaranteed to love him (the entire implication was lost on the four-year-old), then he might be able to win by popularity alone. Plus, he'd have an easier time persuading villains who'd been affected by his Quirk. And then the popularity he got out of it in school wasn't exactly unbearable.

_

When Izuku turned six and had already begun puberty, it became clear that his Quirk was more than just "pheromones". His body was developing more rapidly than it should've been, and all Inko could do was assume it was because of his Quirk. And speaking of bodily development... Izuku needed to wear baggy pants from age 8 onwards. Not that Inko was complaining, because his Quirk essentially guaranteed that she could have grandchildren.

As he grew up, Izuku stopped liking his Quirk. Although he had plenty of friendships and they seemed real, he knew they were mostly because of his Quirk. Meaning, they didn't like him because he was Izuku, but instead because his Quirk made them like him. The only one he considered a real friend was Katsuki, who he'd been friends with since before preschool (as a result of their closeness, Katsuki pulled him into participating in his workout sessions fairly often). And then there was the nearly constant flow of confessions from girls, which got on his nerves for many of the same reasons as his friendships did. None of them had even talked to him before bumping into him in the hallway or something similar. And his rejections didn't deter them from hanging out with him and attempting to cling to him later on anyways.

Aside from his social life, Izuku's Quirk even caused problems at home. His manhood was a good size bigger than the average adult's, even in middle school, and he needed to masturbate at least once a day in order to properly function (I mean this in the literal sense). And while that wasn't an issue itself, familiarizing himself with pornography and such made him hate his Quirk even more. While he realized manipulation could be used as a positive for his hero career, manipulating people in such a way made him feel filthy. In Izuku's mind, his was the most unheroic Quirk out there. And so, while he became used to interacting with everyone, he also began closing himself off from them as much as possible outside of school.

_

"Well, you're all third-year students, so it's about time for you to start thinking about career paths," their middle school teacher said. "I have these career sheets to pass out, but... You all wanna go into the hero course, right?!"

The class collectively cheered and showed off their Quirks as they raised their hands. Izuku internally chided them for using their Quirks in school as he lazily also raised his hand.

"Ah, what wonderful Quirks you all have!" the teacher praised. "Aha, but seriously, that's against school rules, so stop it."

"Oi teach!" Katsuki said from in front of Izuku. "Don't just lump us all together like that! I've got the best grades in class, aced the mock test, and have the best Quirk in here! I'm gonna be a standout for sure!" He exclaimed, jumping on his desk.

Everyone in the class started to complain to Katsuki about his brashness, but Izuku spoke up, "Everyone, just drop it."

"Oh, yeah..."

"Alright, Izuku..."

"Sorry, we overreacted a bit..."

Then he looked up at Katsuki and said, "And Kacchan, stop saying stuff like that! It's demeaning and unheroic. And sit down!"

"Ah, right," Katsuki chuckled and scratched the back of his neck as he sat back down. "Sorry, Icchan, you're right as always. But seriously, you and I are going to be the only ones here able to get into U.A."

"U.A.?!" the class exclaimed at once.

"But I wanted to go to High School with Izuku!"

"Yeah, so did I!"

"Whatever, you're just extras," Katsuki shrugged.

"Kacchan!" Izuku bumped the top of Katsuki's head with his fist.

_

"Sorry guys, I can't hang out today," Izuku sighed to Katsuki and his two other friends from their childhood.

"What? C'mon Icchan, we're going to the arcade!" one whined.

"Oi, he said he can't. Can't you respect when he has other shit to do?" Katsuki barked at him. Turning to Izuku, he grinned, "What, did you finally accept some lucky girl's confession?"

"No, I've just... had enough social interaction for today," he sighed.

"It's not fair that someone like you is such a shut-in, Icchan," the other one said. "You should hang around more often."

"I'll think about it," he smiled at them. "See you tomorrow!"

"Later!" they all said before they left.

Izuku decided to take the quick way home. After the villain attack and debut of Mt. Lady, then the High School application drama, he was plenty tired out. That, and he was running late that morning and wasn't able to finish his morning masturbation (Mt. Lady's appearance didn't help at all either), so he needed to get home and take care of it as soon as possible.

Then, suddenly, some sort of weird slime villain (he was certain he had seen something similar in a hentai manga online) jumped out of the manhole behind him.

"A medium sized vessel, eh?" he gurgled at the teen. "Don't mind if I do!"

"Wait, hold u–!" Izuku started before being consumed by the liquid.

"Mehehe... Sorry kid, you'll only feel it for... a few seconds and then..." The villain released Izuku's nostrils so he could breathe. "Huh, it'd be kind of a shame if I killed you right here wouldn't it? I might just take you back to my home, and–"

The manhole cover rocketed up and–Izuku had to double check to make sure– All Might, who was holding a plastic bag with soda bottles, stepped out of it.

"Worry not, young man!" he exclaimed, reeling back his fist. "For I am here! Texas... SMASH!!!"

The wind pressure generated by All Might's punch alone was enough to make the villain splatter all over the street, and Izuku fell onto the ground, coughing up gunk. Once All Might ran up and down the street collecting the villain in the bottles, he returned to Izuku to check on his condition.

"Young man, are you okay?" he asked.

"Um, yeah I'm fine," Izuku said quickly.

"I beg to differ! You smell even worse than that sewer I crawled out off! AHAHA!"

"I... I do, don't I?" Izuku sniffed himself. 'Wait... Does that mean my pheromones aren't getting through this gunk that I'm covered with? Am I really having a conversation with someone unaffected by my Quirk after so long?! AND IT'S ALL MIGHT?!'

"You might want to get home and wash off," All might said.

"Yeah, but first, could you sign my notebook?" Izuku presented a blank page and a pen to his hero.

"Of course! Anything for a fan!" All Might quickly scrawled his name across both pages.

"Wow, thanks!" Izuku exclaimed happily. "I've always wanted to meet you! I have so many questions!"

"Well, I'm a bit short on time, kid," All Might said. "But I can answer one or two"

"Well, I guess... I've always wanted to be a hero, and I've... My Quirk isn't exactly ideal, but..."

"What is it?"

"My body... passively releases pheromones that make everyone who smells them love me. I've always thought it was a manipulative, unheroic Quirk... Not that it doesn't have it's uses, but..."

"You release them passively? Then why aren't I affected?"

"Probably because I'm covered in villain slime," he chuckled sheepishly. "But, do you think... I could be a hero?"

"I think it's a passable Quirk for a hero," All Might said. "You might not be 'top hero quality', but you can certainly put in the effort to become a hero"

"I see..."

"I must be going now, young man." All Might said as he turned around. "I hope to meet you again some day, as a fellow hero. Agreed?"

"Yeah, for sure!" he smiled. "Thanks All Might!"

"I MIGHT SEE YA AROUND!!!!" All Might yelled as he jumped away, the force of his jump blasting all of the slime from Izuku's body.

"Yeah... thanks..."

Izuku's shoulders slumped. He knew his Quirk wasn't cut out for fighting villains, he'd known since he was a kid. But... Maybe he had become used to other people having complete confidence in him, but it was a reality check. And it hurt him in a way that he didn't expect. Why? Why did it hurt?

Because Izuku wanted to be a hero who could save everyone with a smile, like All Might.

_

When Izuku was almost home, an explosion suddenly went off nearby. He almost decided against checking it out, because he still had his other issue to take care of, but he figured it could wait an extra ten minutes. He reached the Tatooin market center soon enough, and approached the crowd near the main street of the market. He pushed so he could see (then the strangers inhaled his Quirk and stepped aside for him), and was shocked to see the slime villain that had attacked him earlier.

'What? But All Might... Didn't he capture that villain?!'

He looked around and saw multiple professional heroes hesitating.

"Hey, why aren't the heroes moving in?" Izuku asked the guy standing next to him.

"I think the villain took a hostage," he said. "But I really can't see... I need glasses..."

However, Izuku's eyesight was fine, and he looked up at the villain. He saw blond spiky hair and red eyes, and just like that he had vaulted over the caution tape.

"KID!" the man he was standing next to called after him, along with much of the crowd and the pros.

"Let him go!" Izuku yelled at the villain as he grabbed at Katsuki.

"Hm? Oh, it's you!" the villain's eyes seemed to light up.

"Please, let him go!" Izuku pleaded, his pulling not helping his friend escape. "He's my friend!"

"Well, if I do that, then I'll be defenseless against the heroes. Sorry kid, can't do that."

"I'll take his place, so please! Take me hostage instead!"

"Kid... How about I take both of you?" he cackled as he wrapped a tendril of slime around Izuku's waist.

"N-No!"

"How about you take neither?!" All Might yelled as he appeared out of nowhere and grabbed Izuku and Katsuki from the villain. Then he let rip a punch, "Detroit SMASH!" that was able to shift the weather by the wind pressure alone, blowing the villain away.

_

After being commended for his actions and warned against putting himself in danger again, Izuku was let go by the heroes and started on his way home.

"Oi, Icchan!" Katsuki called, running up behind his friend.

"Oh, hey Kacchan, what's up?" Izuku asked as he turned around.

"I wanted to thank you for trying to save me earlier. I really appreciate it."

"Well, of course," Izuku chuckled. "Any time."

"Actually no," Katsuki snapped. "Don't pull that kind of shit again! I'd rather die than live knowing that you got hurt because of me!"

"Sorry, but I wouldn't be able to just stand by and do nothing," Izuku laughed. "You know that you're pretty much my only friend."

"Don't think like that," Katsuki shrugged. "You have an endless supply of extras to be friends with."

"Yeah, but you're a real friend," Izuku chuckled. "Well, I'll see you tomorrow, Kacchan."

"Yeah, see ya tomorrow, Icchan."

The two went their seperately ways, but it wasn't long before–

"I AM HERE!!!" All Might exclaimed as he ran out in front of Izuku.

"All Might?!" Izuku fell back on his butt as he reeled in shock.

"AHAHAHA! We meet again, young man!"

"What... Why?!" Izuku asked.

_

"So that's the jist of it," the now skinny All Might said. "What do you say?"

"Y-You're... under the effect of my Quirk, aren't you?" Izuku asked. "When you saved me and Kacchan from the slime villain before... That's the only reason you're offering me your Quirk, isn't it?"

"Well, I am under the effects of your Quirk now, but... I made this decision before I jumped in. When you were willing to sacrifice yourself without a second thought, I knew that you're the one I need to give it to. Please, Young Midoriya, accept this!" All Might bowed.

"YES! Of course!"

Izuku was crying. He had been chosen by All Might–without his pheromones in effect–to succeed him as a hero. How couldn't he say yes? It was like all of his doubts and fears were washed away in that instant.

But he had to rush All Might along because he needed to get home and take care of business.

_

Izuku's new training regimen was brutal, but his already shut-in lifestyle excused him from much suspicion. Except Katsuki, who had been upset that Izuku stopped working out with him, but he was satisfied knowing that Izuku was undergoing a "secret workout routine". And of course, everyone noticed that Izuku was bulking up a bit.

Since he had already been training with Katsuki for a long time, Izuku was strong enough to clear most of the beach in only 8 months, and he was able to inherit One For All, All Might's Quirk, at that time as well. In the next two months, he trained to control his power (he was able to use his new Quirk until gaining control because of Recovery Girl, who was way too eager to kiss him), and then cleared the rest of the beach with relative ease. At that point, 5% of his power was his comfortable maximum, while 8% was the maximum he could strain before injuring himself.

He was happy that he had been given the opportunity to become an even greater hero than before, and proud that he had been able to put in the necessary effort for it. Then, finally, came the day of the U.A. entrance exam.

_

I'm not going to be updating this on any regular schedule, since it's a side project. Another thing to be aware of is that I won't be paying any special attention to continuity. If I make a mistake by chance, I won't care all that much unless it's a huge fuck up. Anyways, that's that. Open to suggestions. Feedback and input are appreciated, and I'll see you guys in the next chapter!