It was just supposed to be a simple day. Go out, have some fun, and NOT have to deal with a crazy villain. Unfortunately…

"What the hell did we do to deserve this?" asked Kyouka with a grimace.

"I'm sure we'll find a way out of this, Jirou-san."

"Sure thing, Izuku. Would that have been before or after Jamming Yay screwed us over?!"

"Hey! How was I supposed to know this villain could absorb electricity?!"

"Oh I don't know. Maybe it's the fact that she called herself Voltra the Living Battery!"

"Jirou's got a point, Kami-bro."

Kaminari let out a groan as he, Midoriya, Jirou, and Kirishima were currently hiding behind large slabs of concrete and debris to avoid the villain's attack.

"Come out, little ones," said Voltra in a sultry tone as she crackled with electricity. "I just want to have some fun, especially with the cute blond one."

Voltra was a woman of average height with bright neon green hair. Her costume consisted of a green and orange one-piece bikini with a lightning pattern on it, orange thigh high boots, orange gloves that went passed her elbows, and an orange domino mask.

Kaminari shuddered in fear. As much as a womanizer as he was, this woman scared him and he wanted nothing to do with her because of how crazy she was. All he wanted to do was spend the day with his friends.

"There's got to be a way to beat this villain! It's unmanly to hide like this!" stated Kirishima as he peeked around their hiding spot to try and find the villain. He had to quickly pull back when a nasty bolt of electricity came his way.

"Any ideas, Izuku?" asked Kyouka, glancing at the boy who was deep in thought.

"Unfortunately, no," replied the green-haired boy with a sigh. "Since her Quirk allows her to use electricity, that makes her very dangerous for those like me and Kirishima who fight in close combat. Since we didn't expect to be dealing with a villain today, you don't have your speakers with you and even if you did, electricity is faster than sound. Lastly, she wants Kaminari due to the fact that his Quirk makes her stronger thanks to her ability to absorb and charge electricity."

"So then what do we do?" questioned Kirishima, looking over at his friend.

"We don't have any choice but to hide and wait for some Pros to get here," replied Izuku with a frown. "Luckily, all of the civilians were able to evacuate the area, so we won't have to worry about people getting hurt."

"Except us," stated Kyouka.

"Y-Yes, except us."

As the others spoke, Kaminari could only grit his teeth in frustration. It really was his fault that this happened. Voltra just appeared out of nowhere, declaring her intentions, and he had to go in guns blazing think if he gave her a big enough shock it would stop her. That's when they found out that their opponent could absorb electricity. No wonder she called herself The Living Battery.

Kaminari blinked at that. The Living Battery. Living Battery. Battery. That's it!

"Guys! I think I have an idea!"

All conversation stopped as his three companions looked at him. Kyouka then looked at Izuku.

"So we're boned, right?"

"Would you guys just listen to me?!" demanded Kaminari, not liking that they weren't taking him seriously.

"What's your idea, Kaminari?' asked Izuku.

"Just…Just trust me on this."

The next thing they knew was Kaminari standing up and running out from where they were hiding.

"What the hell is he thinking?!" demanded Kyouka as Izuku and Kirishima called out to him.

Meanwhile, Voltra continued to cause destruction with bolt after bolt of electricity.

"Mmm, I haven't had this much fun in years~" purred the villainess, before a voice caught her attention.

"Hey! Still looking for me!"

Voltra turned towards where the voice came from to find the blond boy who gave her jolt earlier.

"Ooh, so you've finally decided to come to me! Ready to have some fun~"

It took everything Kaminari had not to shudder. "I've got a better idea! I'm taking you down!"

Without waiting for a reply, Kaminari unleashed a surge of electricity at Voltra and did not let up.

"Hohohohoho! Foolish child! You're just making me stronger!" exclaimed Voltra, licking her lips.

"Damn it, Jamming Yay! What the hell are you doing?!" yelled out Kyouka as she and the other boys watched on. "Are you trying to get us killed?!"

"I know what I'm doing!" Kaminari yelled back as he stayed focused. 'Please let this work!'

"Yes…Yes! I can feel the power flowing through me!" screamed Voltra, her face filled with ecstasy. "I must make you mine!"

Voltra was about the charge forward to capture Kaminari and make him her slave, but stopped when something felt off. Noticing the villainess' confusion, Kaminari gave off a smirk.

"What's the matter, Voltra? Starting to feel heavy?"

"What?" questioned Voltra. Looking down, her eyes widened in shock and horror when she noticed that her stomach was starting to expand out of nowhere. "Wh-What is this?!"

As Kaminari continued pouring out electricity into Voltra, her entire body started to swell. Her stomach, her breasts, her thighs, her arms, her butt, and even her face all became thick and round. Soon she looked like a very fat woman as she fell on her bottom and couldn't move.

Izuku, Kyouka, and Kirishima stared at the scene with wide eyes as Kaminari finished his onslaught. What the hell did they just witness?! They quickly rushed over to their electric friend to see if he was alright.

"Kami-bro! You okay?" questioned Kirishima once they reached him.

"…Yay," replied Kaminari, his brain short-circuted.

"He's fine," replied Kyouka with a frustrated sigh. She then smacked him on the back of his head to give him a jumpstart.

"Ow!" exclaimed Kaminari, grabbing the back of his head. He then looked around at his friends. "Huh? Oh, hey guys."

"Kaminari, what exactly did you do to her?" asked Izuku, pointing towards the immobile Voltra.

The electric boy rubbed the back of his head. "Well, I remembered when I first got my Quirk one of the first things I tried to do was recharge the batteries for my handhelds, but I always had a bad habit of overcharging them since I was still learning to use my Quirk. Anyway, when I would accidently overcharge my batteries they would actually swell up and burst because there was too much electricity stored in them.

Since Voltra called herself The Living Battery, I figured the same might apply to her…minus the bursting part anyway."

"…That's actually pretty smart, Jamming Yay," stated Kyouka.

Kaminari looked at her in surprise. He then looked at Izuku and Kirishima, both of whom nodded in agreement. He gave off a grin, proud of himself.

"Thanks, you guys."

A moan caught their attention. Turning towards Voltra, they found her struggling to move.

"H-How could I lose in such a humiliating way?" demanded Voltra, her round cheeks and double chin jiggling as she spoke.

"Because you went up against me," replied Kaminari with a smug smirk. "I wasn't going to stand by and let you hurt people. Especially my friends!"

At this point the blond put an arm around Kirishima's shoulders and the other arm around Izuku's shoulders, bringing the redhead and the green-haired boy into one-armed manly hugs.

Kyouka could only roll her eyes at what she dubbed the Traffic Light Trio as Kaminari and Kirishima laughed loudly at Voltra, while Izuku was more subdued and nervous and not really wanting to laugh at Voltra's plight.

Sooner or later Pros and the police had arrived to take Voltra away, thanking the young heroes-in-training for their help. With that done, the four made their way back to the UA dorms, wanting to rest after a stressful day.

-:-

The next morning…

Kaminari stared at the paper in his hand with a blank look on his face. Off to the side, Kyouka was leaning against Izuku, as she needed support to stay standing since she was laughing her ass off.

"What's wrong, Jamming Yay? I thought you'd be happy to be in the news," said Kyouka, not even trying to control her giggles.

"I-It's not that bad, Kami-bro," said Kirishima, trying to make his friend feel better.

"Not that bad? How is this not that bad?!" exclaimed an angry Kaminari, pointing at the article. "Not only did they call me Jamming Yay, which isn't even my hero name, but they're trying to make it seem like I'm into fat girls because of the way I stopped Voltra! How the hell am I supposed to get a girlfriend now?!"

"I'm sure Shiozaki-san will understand if you explain the situation to her, Kaminari," stated Izuku, causing Kaminari to blush slightly.

"I still don't get why you like that zealot," added Kyouka with a frown as she continued to lean into Izuku.

"I just do, okay! Not like it matters," muttered Kaminari with a grimace. "She probably thinks I'm a weirdo now."

"If it helps, I could see if All Might can get a hold of Tokuda-san and have Tokuda-san print what really happened," said Izuku.

"You'd do that?! Midoriya! You're my hero!" exclaimed the electric boy as he tried to bring the cinnamon roll into a hug.

Too bad he forgot that Kyouka was right there.

"Hey! Keep your hands to yourself, Jamming Yay!" she exclaimed as she jabbed him with her earphone jack.

"Ow!" yelped the blond as he rubbed where he was hit.

"J-Jirou-san, Kaminari was just…showing his thanks," stated Izuku, looking at the girl nervously.

"And sometimes words are more than enough," replied Kyouka with a pout. She then grabbed the freckle-faced boy's hand and started leading him towards the kitchen. "Come on, breakfast should be ready soon."

"Hell yeah! I could go for some grub!" exclaimed Kirishima as he followed after the shy couple. He turned back towards Kaminari. "Yo, Kami-bro! You coming?"

"Huh? Oh, yeah! I'll be there in a bit."

With a nod of acceptance, Kirishima continued on his way, leaving Kaminari by himself.

Now alone, the electric boy looked back down at the newspaper article and despite how embarrassing it made him look, he couldn't help but feel proud. He took down a villain all by himself! He wondered if this was how Midoriya and Kirishima felt the first time they stopped a villain on their own. Putting the newspaper down, he made his way towards the kitchen to join his friends, his head a bit higher.

He finally felt like he could be considered an equal to his friends.

FIN

-:-

I've actually had this idea for awhile and considering I've been pretty mean to Kaminari in my last few fics, I figured now would be the best time to post this.

Voltra is a character I created and will most likely be a one-shot character, never appearing again. If anyone wants to use her in their stories though, feel free to as long as you give credit. I might not use her again, but she's still my creation after all.