Mineta decides to share with Momo.

Having that fat ass bounce in front of him was hypnotic. Mineta just wanted to reach out and grab Momo’s—

Smack!

Momo glared at him clearly not interested.

“I’m still angry at you.” The creation quirk user said those words as she angrily swallowed her dildo with her second ‘mouth’. She was quite the stubborn fellow.

"Ah come on! Lemme grab it Momo." Nemuri's hands reached out again only to be struck down like last time.

Smack! Smack!

"Keep your distance Mineta. I'm not in the mood!" She dropped her ass down like a jackhammer and Mineta could only watch the two globes she generously called her ass plop up and down, bounce at each other every time she swallowed the dildo and smacked that chair.

Her tough act didn't last as she let out a little mewl. That made Mineta hard yes but another feeling began to bubble in his flat stomach. It was a big enough change he had to stop looking at Momo and just ogle Nemuri's own figure.

Midnight's body was still sexy as ever with curves that were their own level at the time. But the Midnight Mineta saw was a woman at her peak maturity with the curves to match her insatiable lust. And she wanted more than just being the top of the food chain. She wanted conquest.

"Ahn!" Came the voice of Yaoyorozu Momo. Somehow that startled Mineta enough to knock his bag off the desk. "... Okay. My mood has lifted."

"Damn that was hot."

"It's just our biology." Nonchalant as ever, Momo began to clean her mess. She wiped herself and the chair with a bundle of rags she had conjured out of her arms. She tossed Mineta one.

"It's also super hot how you just ate that dildo with you pussy-"

"Vulgar." She was looking at him like a creep. Well he was one but Mineta did not appreciate how

"Oh so saying pussy is a step too far, but going to town on that rod is fine?"

Momo, again, looked at Mineta like he had grown a second head.

"Yes. It's normal for women to masturbate regularly even in public. It has been a challenge for many heroes like us but we eventually manage."

Oh shoot. Mineta didn't even think about that. His horny addled mind did not consider what could happen outside the school. Of course that made him curious-

"So does Mt Lady use a skyscraper as a dildo or something or..."

"She shrinks back to normal like a sane person and does it in a restroom Mineta but that's why she's got allies like Kamui Woods to help her."

"Help her do the job or do the 'job'?"

"The former. They are heroes first and foremost not slaves to their inhibitions. I don't decide the rules of how our urges work Mineta but I do know we can control it for the most part."

Gah! What a pain. There goes his plan of making things a sexual paradise. Can't exactly have a world where half the population is stuck trying to rub one out thanks to his shortsightedness. Mineta kicked his bag that found itself on the floor. His notebook fell out immediately almost as if it was calling him. Which gave the former grape-to-be hero an idea.

"But I can make it lewd for you and only you." He got to writing which made Momo curious. Mineta rarely wrote that much she knew knowing him for all these years.

"What are you implying?" She was curious, Mineta knew as much with the way her eyes locked onto his. He felt compelled to share what he had been doing all this time. After all Yaoyorozu and Mineta, thanks to this book, have been great friends. And friends did things together.

"Well I found this notebook you see. Anything you write on it, turns out true."

"Why should I believe that?"

"You were jilling off because of me."

"You don't dictate our biology Mineta, no matter how many times you act like you do-"

"No trust me! Here hold this." He planted the notebook on her desk. It was shiny from all the fluids it had to endure today. She trusted her friend enough to know this was a prank but Momo didn't mind. If this would humor him then so be it.

However what he had written was quite... "Vulgar."

"I know." Mineta finished writing.

As if willed by the universe, Momo's crotch caught an itch. She frowned as soon as she saw Mineta's curious eyes gauging her for a reaction.

Gone was 'The fairer sex are chronic masturbators bordering nymphomaniacs.' Mineta had crossed it out.

What replaced it was much more specific 'Yaoyoruzu Momo is a chronic masturbators rivaling Mineta but a clueless closet pervert only honest to Mineta.'

She felt woozy...

Her body decided that now of all times to ache but not in pain. There was a throb humming deep in her dermis something she could not just scratch away. Worse was the sudden urges... the sudden craving for something like earlier but suddenly the thought of shoving something in between her legs was taboo again.

She clammed up her legs while her own clam begged for an opening.

Again, Mineta looked at her with curious eyes.

"Feel anything different?"

"I'm.. fine."

"Wanna rub one out?"

"Rude!" But that sounded enticing to her right now.

"I... I..." She looked away from his eyes and sought refuge in his chest. His bountiful chest that rivaled her own. A chest that wore no undergarments so Momo could see Mineta's nipples stiffen. And too soon to call a coincidence, her own buds began to harden at the sight. "How long till detention is over?"

"Uhh, just a few more minutes. Why? Gonna rub one out?" Mineta decided to tease her, planting one leg on her desk so Momo had a good look at Nemuri's crotch. It was some sports boxers but a tad too tight that squeezed Midnight's pussy to show off a clear outline. Midnight's hands decided to rub one out herself in front of her friend who was just a face away from the action.

"Because I have the sudden urge to do something unspeakable after doing something already unforgivable..." Momo did not even realize she was reaching out to her own crotch. As soon as she touched it she realized how hard her clit had gotten and how soft everything else became.

Elated, Mineta laughed.

"Oh damn, you're a perv like me!"

The notebook. The emotion, the taboo, the regret. This all started when Mineta closed his notebook after scribbling down something. He let her watch, even touch the text, and it did something to her!

"I am not! What did you do to me?"

"I just wrote a few things about you, heh. Why?"

But her hand wasn't listening, already having its way with her crotch. The bell ringing wasn't enough to knock her out of her stupor. She simply grunted and groaned while using her friend as fap fuel.