I can finally publish this story on AO3, and because of this I'm posting a longer chapter and earlier then planned.

Also I made Ilda class president from the start, i know that doesn't follow the anime, but its my story :P

I don't own any character from My Hero Academia, they belong to Kōhei Horikoshi. But Grim is mine.

I walk outside to the training field, dropping my hoodie and my water bottle at the bench there. After some easy bending and stretching, I start to run around the outer part of the field. As I'm getting close to the end of my round, I see Aizawa walking towards the bench with my stuff. I sprint up to meet him "Hey Squinty!" I yell out while waving." Should you be out of bed?"

"Recovery Girl said I was well enough to take a walk outside and check in on my students" Aizawa answers me while I get a drink of water. "Why are you here Grim?"

"Boss asked me to fill in for you while you were on bed rest. Or rather he wants me here for the rest of the semester." I place the bottle back down on the bench as the first of the students comes out to the field. "Squinty, can you tell them about the festival? I have to get some stuff ready for practice." I asked the heavy bandage man as I walk out of the middle of the field.

"Sure, what are you planning?"

"I just need a few clones" Aizawa just gives me a bored look. "Don't worry; they won't be at full strength, maybe just 5%. I don't wanna kill them just yet." I place myself in the middle of the field and close my eyes in concentration. "And try not to give them more hints on me or my work".

The first of students to show up runs over to Aizawa to ask about his injuries. The short boy with purple balls on his head stops in his tracks and stares out on the field, out on Grim. He starts to drool and goes straight to pervy mode. "Boys, today an angel has come to us." The guys join in on the way starring. "Wow, and that is our sub teacher?!" Kaminari joins in on the drooling. "Do you think we have a shot, Mineta?" All the boys are now starring out on the field, where Grim is currently trying to concentrate. She still has her shorts on, but now with the hoodie gone; you can see her only wearing a pink bikini top. They also notice the big tattoo of a dragon circling her upper body, highlighting her muscled arms and abs.

As they keep on staring at her, clones start to appear.

"Now that everyone is here, I can start." Aizawa gets the attention of the class. "As Grim is busy getting ready, I'm gonna inform you about the upcoming festival."

"Mineta! Eyes on me!"

"But… But… How can I? When I see perfection is out here and multiplying" Mineta keeps on starring, no regard for his health at that point. "Now when that hoodie is off, we can see her goodies. Her ample breasts and bouncy ass complement the length of her feminine legs beautifully. "He drools even more. "Fine, it's your death."

"Let this be a warning to the rest of you. Unlike you kids, Grim here didn't choose her hero name. She earned it." Mineta's pervy mood is broken with those words, as the rest of the class gave away loud gulps thinking up what she could have done to earn that name as a hero name. For those that looked out on the field, they saw Grim smirking at what Aizawa was telling them.

"As I was trying to say, the U.A Sports Festival is coming up. And even after the attack on U.A.J, we are still going forward with it. "This year, the faculty will have more security. "Aizawa kept on explaining, "So for the next 2 weeks you have to train hard to be ready, this includes your normal school work too."

"And on that note, Welcome to Hell Week," Grim said behind them.

Class 1-A turns around and finds 20 versions of Grim standing in front of them. Mineta faints from an overload of pervy thoughts, Bakugo just smirks and the rest starts to sweat and getting scared of what's to come.

"Okay, I want to find out how good you guys are in close-quarter combat, so no quirks for now."

"We are sparring against you?" a tailed man asked. "Yes, you are."

I look over the class as I start explaining the exercise, "You are going up against one of my clones, but don't you worry they aren't at my full strength. Only 1 lucky bastard will have that opportunity." My evil smirk was back. "I don't expect you to win, but I want to know if you can still fight even without your quirks. That being said, for those that get an extra arm, or in Ojiro's case, a tail will have an advantage with those extra limbs. Now spread out."

The students and clones paired up and spread out on the field. "Blondie!" I catch Bakugo's attention, "You are up against me." The smug bastard just smirks "Fun".

"Squinty, you're the judge." I turn my attention back to Bakugo, "You ready Blondie?"

"I'm not going easy on you because you are a girl you know."

"I don't expect you to." I get into a fighting stance and start to read his body language.

He comes right for me after I answer him; he starts with a right hook. I counter him by grabbing his wrist and wrenching it around him and locking his arm against his back. I lean in and whispers:" Too easy." I smirk as I kick him away. He kicks after my legs as he turns, I avoid them easy by doing a jump sending out my kick as I do. It lands straight at his chest; making him grunt and step back some. He ignores the pain and gets ready for another strike.

He goes for a left-hand punch combining it with kicks and more punches. I evade them all; waiting for an opening I know will show. I keep looking for a few minutes evading and blocking his hits and kicks, I can see he is getting frustrated, and making him an easy target by leaving openings all over. "Damn it, stand still so I can hit you", and I see my opening.

I grab his leg and flip it over, so he face-plants into the ground. I immobilize him by pressing my knee down on his back as I grab both of his hands. "Time's up!"

"Fuck…" I can hear he lost his breath whit that move. "No... Fuck I refuse…. I'm not yielding!"

"Later Blondie", I let him go and stood up to look around the field. So I can see how the rest of them did. Most of the students lay around on the grass partly exhausted or in a submissive grip by one of my clones. The rest seems to lean on their knees trying to catch their breath.

"Nice, you guys did better than what I expected. No serious injuries", I smile at them "besides that little hit on Blondie's pride here" I use my thumb to point behind me, I send a half-smirk to him just to irk him a bit more. I give my fingers a snap and all the clones disappear. "Fucking overpowered bitch", I heard that whispered behind me and I turn to him with death in my eyes "What was that?!"

He sweats a little "N... nothing"

"That was what I thought, you are way too easy to rile up. To be a good hero you need to keep a cool head. "I look at him to see if he even listens to me at all, he hides behind his bangs.

"Now all of you get your asses off the ground and give me 10 rounds around the field" I yell out as I walk over to Aizawa. Loud groans and "Uhgg…" could be heard from the field. "Move it before I get someone to chase you." That got them moving.

I laugh a little as I get up to Aizawa, "They need a lot of training Squinty"

"Hmm… Some showed potential during the attack; they are rough around the edges."

"On that, we can agree on" I take a short sip of water before I continue "They rely a lot on their quirks, I know why Ojiro and Shoji does it; their quirk is a part of them, but the rest." I shake my head as I go on "They need better fighting skills. If they go up against someone like you Squinty, many of them will lose. And I'm not just talking about the fight; they will end up dead if they meet the wrong villain." I drink some more water before placing the bottle down on the bench again "Not just combat skills, they need to learn defence against weapons too."

"They were lucky they lasted as long as they did during the U.A.J. attack" I kept on going until Aizawa got his words in "Give them some credit Grim, they did beat up some of the tugs"

"I will Grumpy, they did well with so little training and good jobs combining some of their quirks." I let out a high whistle; some bushes near the field edge begin to move.

"Okay then, I got some future heroes to whip into shape," I tell him before jogging to catch up with the backlog of the class. A medium-sized tiger jumps out of the bushes and joins me in the run. "Aiko, no biting," I tell her before sprinting the rest of the way. She lets out a roar, surprising the students in the back end.

"You slowpokes better hurry up to finish" I yell it out to them as I pass them in my jog. During the time I pass them, I take some notes on the conditions. I do the same with the next group I pass. 'So much work to do'. I join the leading group and do the same with them, 'Hmm, some potential, but lack of stamina.'

"Last round is a full out sprint, so get your asses in gear," I yell it out as I jog past the leading group. "The last one to finish is Aiko's new chewing toy!"

"Who the hell is that?" I take a look at the angry red eyes as I start jogging backwards, "She will be joining you guys on your run from now on," I then point behind them, while giving them my evil smirk.

The whole class turned around to take a look, and some were terrified of the 250kg tiger trotting behind them. Some start sprinting right away; others stare at the tiger in disbelief. The last few have still not taken their eyes of Grim and are trying to hide their drooling.

I just smirk at the students before I call out to Aiko, "Aiko, chase!"

The mouse-like principal watches the class thru his office window although laughing and sipping his tea "I see she didn't waste any time." "They will become in great shape by the time the festival get here" his scrawny looking guest commented.

Back out on the field, Mineta was lagging way behind the others even with Aiko hot on his trail. "No, I'm too young to die", he starts crying long before he crosses the finishing line. I glance at my watch, "Hmm… a bit slower than I thought. Well, we have to work on that."

A glance at the students reveals that most are panting heavily after running from Aiko. Many are laid out in the grass; only 4 are left standing, but still breathing hard.

"I see all that Martial arts training are paying off Taily" Ojiro looks a bit confused at me, but I ignore it and continues "And with that engine quirk in your legs, Prez I'm not shocked you are still standing." Ilda remained stoic as usual but still breathed heavily along with them.

"Blondie, you were no surprise either. Keep doing what you are doing but increase and challenge yourself. Maybe you should get a training partner" "I don't need a training buddy. I'm gonna be the best on my own, not with the help from these extras!" And he is pissed again.

I just ignore his outburst as I set my focus on the last person standing, "Shortstack, your friend put you up to a good start and we are gonna continue on that path don't worry. But your problem is not to overdo it. Our bodies need rest too; too much training can do more damage than harm." I give Midoriya a stern look when I say it, and he kinda looks a bit embarrassed by my comments. "Maybe a training partner would do you some good" I shift my eyes over to Bakugo and Midoriya follows, they both turn a little red. 'It's so fun teasing these two'.

I scratch Aiko's ear after she joins me at the head of the class, "Good girl."

"Now kids don't rest on your laurels just yet. Your workout isn't done." I manage to wake up the dazed students. "I know some of you have your set training. That's good, but I want you to add what we are doing today. If it gets too easy, then add more rounds and more reps of the exercise. Yeah and one more thing, make yourself a training journal so that you can see your progress."

"Get ready and give me 20 sit-ups!" Most of the kids' groans, but they got into position and starts the exercise. "And I want 5 rounds of them."

They counted it out load "5… 6… 7…" the first 20 goes off without a hitch and I give them a minute break before getting them to start the second round. "1… 2… 3…"

"Seems some of you need some motivation to finish this round." I teleport a long-standing mirror and places it in front of the sparkling blond "Oui", he starts to sparkle some more every time he sees himself in the mirror.

"7… 8… 9…"

I create two poles from the ground in front of Mineta and Kaminari, and I teleport two posters onto them. Both posters were autographed bikini-clad heroines. "Wow." "Guys, try not to drool too much"

They finish up the rest of the exercise, and I gave them a few minutes break before the next one.

"A good hero doesn't just train and maintain his Quirk, but also his body and mind." I give them the rest of the training program:

5x20 pushups

5x20 jumping jacks

5x20 bunny jumps

5x5 pull-ups

Students are now spread all over the field, each with their own motivation booster in front of them. A bunch of dance and gossip magazines in front of the pink Ashido, some premium engine oil for Ilda, a huge cake for Sato and some music sheets for Jiro. Some very special and rare chemistry books for the wild ponytailed Yaoyorozu, a bunch of cute fluffy plushies for Hagakure. A few enhancing tools for the six-armed man called Shoji. A beautiful painting of Tokyo during the night was leaning against a pole in front of Tokoyami. For Koda, a generous amount of animal food. In front of the last two girls were some vacations magazines for Uraraka and a private ticket for submarine dive for marine-life loving Asui. And Sero joined in on the bikini-clad heroin club.

"Nice work everyone" I gave them small applause. "We have one more exercise left before you can stretch out and head for lunch. We are going to do the Sally Up."

"What is that?" " A sharp-toothed redhead asked me, despite his hard breathing. "It's a good exercise to train the core of our body. We are gonna follow the song and get up in the plank every time you hear Sally goes up and down for a short rest when you hear Sally goes down. You all know the plank right?"

Breathless groans were all the answers I got. As I get my phone and speaker out I walk around the students and I find the song is looking for, "You guys ready?"

"No, but pushing yourself is so manly." "Good, then you don't need extra motivation," I bed down so only he hears the last part "Or should I send some red hair colouring to your home?"

I smirk at his embarrassed face, "Don't worry, I know how to keep a secret." I straighten myself and take a look at the last 4 that haven't needed the extra motivation, yet.

"Let's see if you survive this last one without me giving you the extra motivation to finish."

"Like hell, I need some weak ass bribe from you to beat these extras. I'm not as weak as them, besides this workout is nothing compared to what I'm used to."

"Oh, really Blondie? Surprise me and I'll fight you fully on after the festival" I give away my evil smirk when I see him take the bait without thinking. "Your fucking on!" I just shake my head at his answer 'hook, line and sinker. To easy'

I turn the music on and join the students on the ground. "Follow the song", I got up in position as soon as the word "Sally goes up" comes out from the speaker. I also take a quick overview of the students and they are keeping the form so far.

"Sally goes down"

A few seconds rest, just enough time to make a piece of paper show up in front of Ojiro. On the paper, he can find a date and time for private lessons from the top martial art athlete in the country.

"Sally goes up"

I get back in position and watch some of the students starting to have problems. I can see Kirishima starting to struggle to keep himself up. A small snap from my fingers and a signed poster from Crimson Riot were laying on the ground in front of him.

He looks a bit shocked over to me, I just gave him a small smirk and in return, I got a small smile and mouthed thank you.

"Sally goes down"

Two bowls of Soba appeared in front of the dual-colour haired Shoto, one cold and one warm. Providing us with some delicious smells.

"Last one guys"

"Sally goes up"

Loud groans could be heard all over the field. I look over to the green-haired Shortstack and I can see he is starting to struggle. I snap my fingers again and a rare signed All Might figurine in a mint condition box pops up in front of him. And you can see he goes straight to fanboy mode staring at it.

I close my eyes and focus on my own tall, dark and sexy motivations, too bad he is out of town on an important assignment.

"Sally goes down"

"And rest you guys" I stand up while saying it, "You all did surprisingly well", giving them a little applause and at the same time making all the motivations items disappear. "Don't worry, they will be back and they will be yours after Hell week and the festival."

"Ha, I beat all of you weak-ass extras. I didn't need some weak motivation to finish up this crappy workout."

"You are breathing as hard as the rest of us Bakugo" Kirishima commented dryly

"So what!? That just means I gave my fucking all. I'm gonna be the fucking best, just you fucking watch." He got up onto his feet.

"Really Bakugo, you didn't get some motivation?" it was Aizawa asking this time.

"The hell I didn't"

"Think back hard now" I just smirked at the other teacher knowing what he was after.

"What…" He is looking like a pissed off confused kid, it's hard not to laugh.

"The fight, Kacchan"

"Shut it Deku" venom laced words hit the green-eyed Midoriya. The blond then turned over to me with still venom on his word "You tricked me, you bastard!"

I just smirked even bigger "Yes, and you made it so easy and entertaining." Small sparks start appearing in his hands "Don't worry Blondie; you can pay me back after the festival during our fight." I turn over to the rest of the glass, ignoring the blond hothead.

"The rest of you stretch out and hit the showers, and I will see you all tomorrow after lunch."

"Don't ignore me!" Bakugo was close to losing his temper and attack. I shot a glance over to Aizawa telling him not to intervene. Then I put up a quick shield dome to protect the rest of the class and I get ready to take him out quick. I noticed that it would be any big explosions, and my sole focus was on him and his movements even with my back still towards him.

A small movement from his was all it took and I used the speed I was known for and was behind it and restrained him to the ground in less than a second. As I hold his arms against his back, I steal away his quirk… for now.

It all happened so fast and Bakugo is spitting out dirt, "What the hell?"

"Wow, what just happened?" Kaminari asked confused. "I know, 1 second ago it looked like Bakugo wanted to start the fight early and the next he is eating dirt." Kirishima sounded amazed and stunned.

"Aiko, get in here" I yelled for the snoozing tiger. "Two minutes of chew toy time". It was all I told the tiger before I let the kid loose and joined Aizawa on the outside to watch the show. The rest of the class joined us.

"So this is what happens when someone pisses you off? I look at Asui when she asked me. "No, he just irritated me with his rash actions and letting his anger control him. And he needs to learn that for every action there are reactions and/or consequences." I lift my hand I watch small sparks appear.

'Wait, isn't that Kacchan's quirk? Did she somehow have the same quirk? She does have multiple quirks. How is that possible?'

"Shortstack" I got Midoriya's attention, "Don't think so hard, I will tell you about my quirk when the time is right. But until then don't think about it. Besides you got more pressing matters that you should rather use your time on.

I turn over to the dome and watches Aiko chase Bakugo around while he tries in vain to activate his quirk. "Aiko, that's enough" and I remove the shield and walked over to a panting Bakugo. "What… the hell… did you… do to me?"

"This is the result of your rash retaliation. Don't worry you will get it back. All you have to do is say sorry."

"The hell I won't. You tricked me."

"Actually, I didn't trick you. You wanted a full-on fight with me and I gave you the time and opportunity. It's not my fault you took the bait." I bend down to him and whispered "Or would you rather have a naked Deku in our lap?" He got a little bit red from that and I smirked at his reaction. I turned back to the class "Hit the shower kids, the show is over."

The class drags their feet over to the locker rooms, Bakugo stayed in the back. I motion Aizawa to leave us. It's just me, Aiko and Bakugo.

"I'm not fucking apologizing"

"Then you have to wait until the end of the day to get your quirk back. You liked picking on the quirkless when you were younger. Now you can go a day as one." I leave the brooding kid to his thoughts.

'How the hell does she know about me and Deku?'

I'm starting my vacation this weekend, so hopefully I get to write some more.

Hope you enjoyed :) Please review