MHA: Jiro's Bad Vibrations (Patreon)

It was Saturday. Being one of the few days that Class 1-A had any opportunity for rest, the girls in the class found themselves lounging in the common area. Asui slumped back in her chair. Uraraka tried to lie across one of the couches, nearly failing to notice that. Asui and Jiro took up the opposing couch, as Yaoyorozu brought in a tray of drinks for everyone.
With all of their training, homework, and putting up with the boys, the class’ half-dozen girls were understandably exhausted. And of course, their complaining about training and homework and the boys shifted into gossip about said boys. Which ones were the strongest in the class, who they favored in all the rivalries, and, as is inevitable when high school girls talk about boys, which is the cutest. But everything changed when Ashido brought up a shockingly lewd topic of conversation…
“Hey, how big do you think the boys’ dicks are?” She blurted.
A second of silence followed by an outburst of laughter. Jiro doubled over. Uraraka giggled behind her hands, turning bright red. Hagakure would have done the same if anyone could have seen it. Even Asui and Yaoyorozu, normally above such an immature topic, found themselves amused at the idea.
“Hell yeah, let’s get started!” Ashido laughed, slightly surprised everyone was on board.
“Todoroki’s so much of a hunk...” Hagakure began, crossing her invisible legs. “I bet he’s got a big thick spicy one...”
“Bakugo’s always so angry and eager to prove himself. I bet it’s cause he’s got a little dick.” Asui contributed, to a round of even more immature laughter.
“Yeah, but no way it’s as small as Mineta’s.” Yaoyorozu quipped, to laughter of agreement.
The group of girls continues in this vein for quite some time, until Uraraka takes notice of something; Jiro hasn’t contributed to the conversation.
“Got nothing to add, Jiro?” She nudges her classmate, who jumps in response.
“Uh, no! Well, I- I just...” She begins, obviously flustered by something.
“It’s cause she knows something she’s not sharing!” Ashido blurts out.
“Mina!” Jiro exclaims, even more embarrassed.
“Oh come on! Tell us!” Hagakure insists. All eyes were on Jiro. She had no choice but to tell them the truth at this point…
“Okay, okay, fine!” She conceded. “Let’s just say… I saw Kaminari’s.”
The girls hoot and scream and laugh. Jiro sighed, knowing they were gonna press for more.
“Well, spill it!” Ashido demanded. “How big was it?”
Jiro paused for a long moment, her classmates hanging on her every word. She had but three words when she broke her silence.
“Really fucking small.”
This, of course, resulted in a cacophony of deafening laughter. It was amazing that Iida didn’t burst in to tell them to quiet down.
“How did you even get to see it?” Asui asked, her finger on her chin.
“Well, that’s an even more gross story,” Jiro explained. “...I caught him jerking off to me.”
Rather than a laugh, that one was met with a chorus of “Eww!”
Ashido nudged Jiro. “Come on, tell us the whole story!”
“Okay, okay! I was just gonna.” She replied.
 

“So I was showering late one night, after everyone else already went to bed.” Jiro began to explain. “Or so I thought.”
The rest of the girls were hanging on her every word.
“I hear some kind of motion on the other side of the wall. Sounded suspicious enough, so I stuck my jack in the wall. I could then clearly hear what was going on. Heavy breathing and a wet, fapping sound.” The other girls giggled and gagged at the combination of hilarious and gross.
“Immediately, I put together what was going on, someone was peeping. So of course, I dart out of the shower and around to the next stall, and who do I find but Kaminari, pants around ankles and dick in-hand!” She explained to further laughter.
“And that’s when you saw it?” Uraraka asked.
“Shush! Let her finish!” Ashido laughed.
“Of course,” Jiro continued, “I immediately scream at him and ask what he thinks he’s doing. He just throws his hands in the air like I caught a villain. He can’t even say anything, just kinda stammers.” She relays. “It’s at this point that I realize something important. I was so eager to catch him, that I didn’t even remember that I was still naked.” She admitted, with slight embarrassment.
“Lemme guess,” Yaoyorozu cut in, “He just stood there and stared.”
“Bingo,” Jiro confirmed. “He stared right at my tits, stammering like a moron.” She rolled her eyes.
“What did you say?” Hagakure demanded.
Jiro smirked. “I said ‘I always knew you’d short-circuit one day, Kaminari. Emphasis on short.’” The crowd went wild for her spur of the moment pun.
“And if that wasn’t enough,” Jiro began to reach the ‘climax’ of her story. “He blew his load, right there in front of me.”
The laughter was uproarious. If the girls hadn’t heard the most hilarious story of their lives already, they certainly had now.
“I knew it!” Ashido chirped.
“Not only is his junk insufficient, but he’s also a premature ejaculator too,” Yaoyorozu remarked.
“And every girl in the class knows it!” Hagakure blurted.
“He’s sure not getting laid anytime soon,” Asui stated matter-of-factly.