Youjo Senki: Tanya the Evil In My Hero Academia

Mirko was a brutal instructor and there were no subjects taught in her classroom except for one.

How to kick ass.

Both Tanya and Izuku loved it. They were pushed, challenged, and made to strive harder to achieve that goal. Thanks to their attitude, the rest of the class were brought along with the enjoyment. They would never discover that it was Izuku sharing his aura with them that helped them along, gave them energy, and let them keep up with the top two students in their class.

Not all of them had accepted Izuku's help in unlocking their mind's potential, however. They didn't have to explain why. Momo was still an emotional wreck and could be in the middle of an exercise and would burst out crying for no visible reason. Both Izuku and Tanya would suddenly appear beside her to hug and comfort her, which Mirko chose to ignore. She wasn't going to make that mistake again.

When the school day was over, Tanya brought Tsu's siblings to the dorm. When the other students had cleared out of the school, the heroes running the school met in the teacher's staff room.

“How are you all handling your classes?” Kamui Woods asked.

“Mine are the best!” Mt. Lady gushed. “The girls spent their internships with a hero modelling agency and a hero's publicist's office. My experiences as a popular hero are really helping them develop!”

The other heroes looked a little perturbed at her attitude and shrugged it off.

“What of the boys?” Fat Gum asked.

“Most aren't really interested in that, so I set them to self study using the guides the school board left us.” Mt. Lady said. “The girls usually finish long before them and we concentrate on their online profiles. We can't have out of date information out there.”

“Fat Gum? How is your class?” Death Arms asked.

“Some have great potential.” Fat Gum said. “Some are nervous over losing their teachers.”

“Most of the students are like that.” Fourth Kind said and crossed all four of his arms.

“Not mine.” Mirko said and everyone in the room turned to look at her. “It doesn't phase them at all that their previous teachers were all arrested and haven't returned yet.”

“Will they?” Rock Lock asked.

“They can only be held until tomorrow without being charged.” Gunhead said. “The question is, are they allowed to come back here and are we going to let them?”

That sparked a huge debate that lasted for nearly an hour. It wasn't until Airjet turned on the video monitor and started playing some of the files the police released the day before that the other heroes quieted down and watched.

When the presentation that the Hero Association had made was over, all of the heroes agreed that the teachers would be allowed back under their strict supervision, with no actual authority given to them. The previous mistakes of the teachers would not be allowed to happen again.

*

Tsuyu had thought moving from home and into the dorms would have ruined her family life, because her parents worked so much and she was supposed to take care of her younger siblings. With her not being allowed to leave, essentially under house arrest, she had been severely depressed about being forced to neglect her family obligations.

Instead of that feeling, she was the happiest she had ever been in her life. Thanks to Tanya's and Izuku's gift of transporting 'packages' for her every day, she not only made sure that her younger siblings were taken care of, she also didn't have to do it all alone. Her brother and sister had a great time hanging out with the big kids every day and the food they all made, ensured that she and her siblings ate better than they did at home.

Tsu knew just saying thank you wasn't going to be enough, though. She waited until the dorm monitor went back to her room on the first floor before she used her frog powers to climb out her window, across the outside wall and up a floor, and lightly knocked on Tanya's window.

“I had a feeling you would visit.” Tanya whispered.

“Climb on. Izuku's room is only in the next wing and up a floor. I can make it that far with you.” Tsu whispered back.

Tanya smiled and climbed out the window to cling to Tsu's back. “Nighttime training? Good idea.”

Tsu smiled as well and carefully climbed without making any noise as she traversed the outside wall to the other wing of the building and up to Izuku's room. Another light knock and both she and Tanya were taken into a tight hug.

“Thank you, Tsu. Thank you so much for bringing Tanya to me.” Izuku whispered to her and then kissed her deeply.

Tsu felt all warm and tingly as the guy she was falling in love with kissed her like she was the only thing in the world. A moment later, his firmness was replaced with a softer firmness.

“Thank you for bringing me to Izuku.” Tanya whispered and kissed her just as deeply.

Tsu felt a similar warmness and a different tingle this time. She couldn't help but compare the two kisses, only now realizing that she was feeling almost the same way towards Tanya.

“I'm supposed to be thanking you.” Tsu whispered, her face red with a blush. “You've made my job of taking care of my brother and sister into the best time that any of us have ever had.”

Tanya and Izuku exchanged looks and looked back at her.

“I believe a mutual exchange is in order.” Tanya said as Izuku pulled off his t-shirt and jogging pants.

Tsu stared at his muscular form and then she drooled as he laid down on the bed. “F-f-front or back?”

“Lady's preference.” Izuku whispered with a big smile on his face. He knew what she was going to choose.

Tsu nodded as she remembered the last time they had been in bed together and it had been wonderful. If she could recapture that again, she would be very happy. So, she stripped off and climbed on top of him, except she faced away from him this time. It was a bit difficult to fit him inside back there while in this position, so it took a couple of minutes for her to settle and for her body to adjust to his size.

When she did, Tsu laid backwards and completely exposed herself to Tanya as she spread her legs.

“Now there's a sight I never thought I would see.” Tanya said and gave Tsu a look filled with desire. “I think Izuku and I will owe you after tonight.”

Tsu blushed hard at her words and the look on her face, then Tanya's face was between her legs and her tongue was deep inside of her. She moaned loudly and then slapped both hands over her mouth.

“It's all right.” Izuku said and pulled out slightly and pushed back in. “I'm absorbing the ambient sound.”

Tsu didn't need any more reassurance and put her hands back down on the bed to support her weight and then helped Izuku move inside of her while Tanya ate her out with an expertise that was both surprising and very pleasurable.

She couldn't have them both doing her and not try to make them feel good as well, so her tongue slipped out of her mouth and stretched out over Tanya's back to give Tanya's dripping womanhood a big long lick. Tanya moaned cutely, so she poked her to ask for entrance. An approved moan later, and Tsu was giving as good as she got.

Having Tanya and Izuku owe her after this was perfectly fine with her.

*

Aizawa was not happy. Being sanctioned for endangering his students needlessly and jeopardizing the future of their society, even though it hadn't been his fault, had stung his pride. It didn't matter if there was footage of him arguing with Nezu over it. All that mattered was that he had failed in his duty and his authority at the school had been revoked.

He could still return as a teacher; but, that would be all he would ever be to the students. He wasn't allowed to be a mentor or advise them about hero things. Honestly, it was grating on his nerves. How was he supposed to teach them about being a hero if he wasn't allowed to advise them? It was idiotic.

Aizawa arrived at the school in the morning for the homeroom class, three days after being arrested, only to find the room was empty. He checked his phone and the schedule hadn't changed, so he wondered where everyone was. He went to the teacher's lounge and it was also deserted. He held in his sigh as he methodically searched the school for his class.

“Check the track field.” Kamui Woods said as he walked by Aizawa in the hall near the gym. He had watched Aizawa on the security cameras for nearly twenty minutes before he took pity on the man and intervened.

Aizawa nodded to him and went out behind the main building. What he saw there, shocked him.

Every single student was fighting as if their lives depended upon it.

Aizawa stared at the fierce battles and couldn't help but admire the cutthroat actions of his students that he privately thought were too soft to do such things, except for Tanya and Izuku. Those two he knew could be deadly at the flip of a coin. His eyes searched for the pair, only to see them standing on either side of Mirko and they wore their hero costumes.

He was about to approach them when the three of them blurred for a second. His eyes could barely follow their movements as Mirko's feet slammed into Izuku's chest, Tanya's fist hit Mirko's forearm block, and Mirko had put her own fist into Tanya's side.

“Good. Good!” Mirko said and the trio stopped moving. “I felt you try to absorb my kinetic energy, Izuku. It's why I gave you my armored feet. I could still move my upper body for a split second.” She looked at Tanya. “You're relying too much on your hand-eye coordination for strikes. You need to punch on instinct and don't telegraph your target. Focus on making it a reaction and it will become much less predictable.”

Tanya rubbed her side. “I was wondering how you can counter so quickly.”

Mirko smirked at her. “If we weren't sequestered to the campus, I'd have you both visit my agency. The equipment I use to train there would help the both of you immensely.”

“You don't have to keep rubbing it in our faces.” Izuku said and rubbed his chest. “We apologized for not accepting your invitation for the internship.”

Mirko laughed and slapped his shoulder. “I can't complain about your results, though! Your firebreak idea has been accepted as a standard procedure for larger fires.”

“No comment about us cleaning up Brave's hero agency?” Tanya said and healed herself, then healed Izuku's chest.

“None are needed. You did your job, fought crime, and dealt with it. That's what heroes do. Why would I praise you for doing the job you're supposed to do?”

Tanya and Izuku gave each other knowing smiles.

“We finally meet a pro hero with a head on their shoulders that actually uses it.” Tanya said and held a hand out to Mirko.

“I'm good for at least another round. My forearm's only bruised.” Mirko said.

Tanya nodded and gave Izuku a slight nod. The three of them blurred and the ground they had stood on seemed to explode. Grass and dirt was flung a dozen feet away and Aizawa couldn't believe what he saw when the dust cleared.

Mirko was on her back, half-buried in the ground, with Izuku holding Tanya like a baseball bat and Tanya's head was sunk slightly into Mirko's stomach.

“BWAHAHAHA!” Mirko laughed. “I didn't expect that!”

Izuku picked Tanya up again to stand her on her feet, then he held a hand down for Mirko to grab. The Rabbit Hero accepted it and popped out of the ground as she hopped to her feet.

“That was a great improvisation! I was focused on Izuku's movements, because he made himself more imposing, and ignored Tanya until she was close and then I only looked at her hands and feet. Using her as a weapon was well executed.” Mirko praised. “I'll take that healing now. Two cracked lower ribs and my back took quite the impact.”

Tanya stepped close and placed her hands gently on Mirko's sides as she made her hands glow and cast the spell.

Mirko waited for several seconds before she took in a big breath and let it out. “Excellent! I feel great! You're really handy to have around, Tanya.”

“So are you.” Tanya said and stepped back.

“Let's check the others and you can give them the same treatment. Their expanded and slightly torn muscles should benefit a lot from healing right after this workout session.” Mirko said.

“That's how we progressed so quickly.” Izuku said and the three of them made the rounds.

The other students stopped fighting, almost gratefully, and they all groaned with relief when Tanya healed them.

“Everyone sit and relax. Think about the fight you just had.” Mirko said and the students listened, even Tanya and Izuku. “What would you do differently? Why didn't you do that first?”

They all had thoughtful looks on their faces as she kept asking them pertinent questions. It made them think about exactly why they made the choices they did and why not other choices. It also made them think about what they could do the next time they fought.

“I know some of you are worried about your normal classes and that's fine. We're changing things out when some of your old teachers return. We're making your mornings the hero training part, because it's much more important to learn how to be a hero than it is to learn how to put proper nouns in order when writing an English sentence.”

“We'll have normal classes after lunch?” Someone asked.

“Yes, because your normal education doesn't have to suffer too much while training for your provisional licenses, despite your experiences and it being way too early for you to take them.” Mirko said. “You should be second or third year students at least. Your skills should have much more time to develop before you are sent into the field.”

Izuku put up a hand.

“Yes, Izuku?” Mirko asked.

“Tanya and I had an idea about that. What if we were sponsored by a mentor? Someone that could be available for both contact and support after we get our licenses?”

“That's not a bad idea. It would give the Hero Association a lot of reassurance to have provisional heroes being monitored, even if it's only on a trial basis.” Mirko said and smiled. “I'll bring it up at the next staff meeting this afternoon.”

Tanya put up her hand.

“Yes, Tanya?” Mirko asked and her smile didn't lessen, as if she knew what was coming.

“Izuku and I would like to request that you be our mentor, even if the plan isn't approved by the Hero Association.” Tanya said with a slightly manic smile.

Mirko couldn't stop her laugh. “I'll consider it.”

Izuku and Tanya exchanged knowing looks. That was essentially confirmation and they nodded.

Aizawa stayed off to the side and watched the rest of the training time as he contemplated what he wanted to do now.