Disclaimer: I don't own My Hero Academia.

Chapter 4

Izuku age15

Mirko dashed after her target. A villain who was trying to get away after a failed robbery gone wrong. She'd already taken care of the guys four companions. Just a couple of weak villains with terrible quirks, but the guy she was pursuing was strong. Well he had to be. The guy kept growing. Every time she hit the guy he would grow in size, and with that size came more muscle, and no matter how hard she hit the guy wouldn't go down. In reality if she wasn't as fast as she was she might have even lost the fight, but the guy was too big now, and she was too agile to get hit. Which led to her target running away. Not that it did much good to run and hide when your body was 60 feet tall and growing.

Even her kicks at this point weren't really doing any damage, and all that did was piss her off, and make her kick harder. Who was this asshole to not fall for her mighty kicks.

They'd just reached the city's coast when the now giant slid to a stop.

In Front of him was a teenager sitting on a water disk hovering in the air. It took Mirko a moment to see why her target stopped, but once she saw why, she understood. This was the coast of Japan, and for the last two years, and Villian on the coast lost. It didn't matter how strong, faster, or slipper they were. Cause the ocean itself is what they had to run from. Izuku Midoriya or better known as Water King. In the report the Hero Association gave her the guy was only fifteen years old. Not even actually a hero as he didn't have a hero license, but he still received a hero name. After all the guy acted like a hero, and nobody really had the power to stop Water King from doing what he wanted in his domain.

Maybe it was wrong, but just seeing the guy turned her on. He personified her beliefs. Who needed a team when they were so powerful. Even when the giant took a step back she didn't look away from Izuku, and kami was she thankful she didn't. Izuku had reached his hand forward, and the ocean behind him surged with it. It wrapped around the Giant covering his body, and the Izuku pulled his arm back.

She almost felt sorry for her target as he was lifted into the air, and pulled beneath the ocean water. She knew he'd be ok though. Unless the giant had killed somebody in front of Water King he would be returned from the ocean unconscious. It sent shivers down her spine remembering the few criminals that killed someone in front of Water King. They died no if and or buts about it.

The Hero Association hadn't been happy about Izuku killing a villain at first. The event even warranted All Might and Yamamoto the Association president trying to talk to the guy, but all they received was a rebuff from Water King. Soon after it became known that trying to kill someone on the beach was a death sentence.

She personally didn't condone Water King killing the idiots, but still the thought of being near a guy that could get away with killing criminals, and still be classed as a hero because no one could stop you. Her thighs rubbed together in need.

It took her a moment to realize what she wanted, and whatever Mirko wanted she would get after all that's how she worked. Using her strength Mirko launched herself into the air while yelling. "Catch"

And that's how Izuku meant Mirko she threw herself at him literally.

Now normally Izuku wouldn't even pay attention to a girl on the beach trying to get his attention. After two years he'd grown used to it, but this had to be his first time seeing a girl actually jump high enough to reach him in air. The action spoke of a certain strength, a strength that in the last two years he'd grown to appreciate.

It had taken him a year, and multiple talks with Yamamoto to come to grips with his mothers death. It wasn't his fault she died, but it brought another realization to him. Anyone he became close to had to be strong enough to be around him. His two years of protecting Japan's coast only reaffirmed this. People called him Water King, and villains feared him. If he ever had anyone close to him they would become targets. He'd seen how weak people could be; the number of times he'd saved civilians in danger couldn't be counted anymore.

Strength is what was needed if anyone wanted to be near him. He only really talked to All Might and Yamamoto anymore. But here was a girl strong enough to reach him, and just maybe she would be strong enough to be near. So he reached out to the water in the air and caught her. She was suspended in air by a globe of water, and once the girl's momentum stopped, she morphed the globe into a throne with a water base around that the girl could stand on if she didn't want to stay sitting.

The girl looked surprised before giving a wide smile. "Wanna fight?"

Kami her body was tingling in anticipation. Water King is strong, and she wanted to test herself so badly.

"Huh" Izuku honestly wasn't expecting that to be the first thing she said.

Mirko's dark legs rubbed together before she stood up from her water throne and pointed to herself with her thumb. "You're strong. I want you to fight me."

Izuku tilted her head to the side, his puffy green hair bounced a little with the tilt. "Ok."

The girl's smile grew wider right until Izuku wrapped her in a water globe and threw her into the ocean. While she was carried by the globe into his domain he extracted the now human sized giant, and placed him in front of the police unit down below. They'd take care of the rest while he threw the dark skinned woman around. He would have called her a girl, but with those thighs on her it was hard to call her just another girl.

Mirko felt like she was going to be sick. Up, down, spin, twist, fly sideways, and repeat in any number of patterns. Her stomach turned, and now she wished she hadn't eaten that extra carrot at lunch. All she wanted to do was have a fair fight. This wasn't a fight. As far as she was concerned this could be a roller coaster of torture, and should be outlawed from ever being used.

Izuku finally brought her back up above the water, and recreated the water throne. Mirko promptly threw up over the side into the ocean below.

Mirko glared at him while gasping for breath. "That's not what I meant when I said fight me!"

"Oh" Izuku gave a nervous smile "What did you mean then? And what's your name?"

"Mirko," she said as she settled into her water throne. The seat was really comfy shaping to fit her well sculpted ass just right, and being firm instead of being sloshy like water normally was. It was as she settled down that she had to ask. "Hey why isn't my ass falling through this throne? And I meant fight like a spar."

"Ah, I've actually never sparred with anyone, and normally when I fight I just swarm my opponent with water, and suffocate them." Mirko shuffled her butt in the throne drawing Izuku attention and brought a blush to his cheeks. "Oh and I trained myself to make solid water. I can't freeze water, but if I closely pack water molecules together I can make them denser allowing for a form of solid water."

It was actually fun to her to sway her ass in the chair, and see the seat move with her butt. It even made a comfy spot for her tail. Meanwhile Izuku's blush was getting worse. He was controlling the water Mirko sat on. He could feel her muscle move, and the way she twitched her tail. It was probably one of the most intimate things he'd ever done, and it wasn't on purpose.

It took her a moment to link her swaying with Izuku eyes sliding side to side, and the enormous blush he had going. A cocky grin slid across her face. "You're controlling the water right?"

Izuku gave a breathless "Yeah" not even really thinking at this point

Mirko couldn't believe what she was seeing. Water King, someone she admired for his strength was blushing a storm while she swayed her butt around. Maybe they'd spar later right now she wanted to keep teasing the hero.

"Izuku do you like my ass?" Mirko's question made Izuku snap his eyes up to see her wide smirk. Blood rushed to his face made his already red cheeks explode in color.

"Izuku, I want solid water under my feet." Mirko didn't even wait for the hero's response before stepping off of her throne into mid air. She walked confidently forward each step. Izuku would make a foot size water disk just as she stepped. It took a bit of his concentration to time it just right, but Mirko had a steady walk right up to Izuku's own disk. She stood before Izuku and wrapped her arms under his, allowing her to hug his body. His arms moved subconcisly to wrap around her. He was a few inches taller than her so she had to look up into his eyes.

"Hey I'm a little tired, take me to an isolated part of the beach."

Midoirya felt his whole body tremble a little. She was the first person to hug him in two years, and it felt good. He followed her request moving his platform to a little cove that people couldn't see.

"I" before Izuku could even start talking, Mirko gave his lips a quick peck.

"Ssh , I'm going to go now, but I want you to understand I want that spar, and I expect you to come when I call you." She then kissed his cheek. "And that's for being strong." she then left his arms and started walking away.

It took everything Mirko had to not blush and run away. She'd actually given Water King a quick kiss to keep him quiet, and then another on the check. Kami, she needed to kick something and cool off.

Izuku allowed the water in the ocean to wrap around him, and pull him in. right now his brain couldn't even process what had happened. All he knew for sure was that he'd use his ability to hear through water, and if ever he heard her voice he'd appear. Mirko had to be strong if she was that daring, and maybe he'd find out when they sparred.

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