My Overprotective Sisters & Tsundere Girlfriend

OFA Explanation

Narrator POV

Izuku is waiting for his sisters and girlfriend to come inside Toshinori's office. As he was nervous but he knew that he had to come clean. As the doors open to Toshinori's office. They see the sisters and girlfriend come inside of the office.

AM: please take a seat.

Trio: okay

They all sat down as Izuku took a deep breath and exhale.

Izuku: okay there is something you should know that I have been keeping a secret not even my mom knows about.

Fubuki: what

Izuku: I'm not a late bloomer I lied about that

Tatsumaki: why would you lie?

Izuku: to protect a secret. Not much people know about this secret the fewer the better.  Only a couple of people know about this quirk. Including Kaachan

Fubuki: why us.

Izuku: I was just going to tell Stella here because I don't want to keep secrets from her. Second I knew she will tell you two I rather you learn it from me and All Might.

Tatsumaki: okay what is it?

Izuku: Well my quirk is not really a stockpiling quirk is a quirk that was transfer to me by All Might here?

Stella: but there is not such a quirk.

Izuku: this quirk began when the era quirk began. You see there was this man that went by his quirk All For One.  He could steal, take and use quirks at will. He began to make a following as he began the most fear and leader of an organization that demanded equality. This man gather a following of followers that took the world by storm.

AM: however AFO had a brother name Yoichi Shirigaki who was fragile and weak but had a sense of justice to stop his older brother.  The older brother wanting to control the younger brother gave him a stockpiling quirk. But what both didn't know that the younger brother did have a quirk to pass his quirk to someone else.  The passing quirk and stockpiling quirk merge together to create One For All.

Fubuki: but he would be 200 yrs old that would be impossible.

AM: he has stole anti aging quirks to keep himself young. Maybe. Anyway as the younger brother knew he couldn't defeat his brother. He pass his quirk to his successor as his successor tried but fail as the quirk was pass through the decades getting stronger as I was give the quirk by the seventh user. I was the 8 and now Young Midoriya here is the the ninth user of the quirk.

Tatsumaki: so that means that Izuku here is the strongest out of all of you. 

Izuku: yes that's why I keep on breaking my bones. Not only that but it seems I have better synchronization with One For All. Well I could use the quirks of the previous user from 2 to seven.

Fubuki: wait that means when

Izuku: when the time comes I have to face him. But more likely I'll be facing Shirigaki Shimura's grandson.

Stella: that's a lot to process

Izuku: I know and I'm sorry I lie to the three of you but if people find this out. My life wouldn't be the same. I'll be hunting down by everyone for me to give them the quirk. But I can't.

Tatsumaki: then why tell us ?

Izuku: well I was just going to tell Stella since she is my girlfriend and I don't keep secrets from her.

Stella: you better

Fubuki: hey what about us?

Tatsumaki: that's right.

Izuku: if I told Stella and you two will find it suspicious about it. Then my classmates would learn about it. 

Tatsumaki: so mother doesn't know about it.

Izuku: no and please let keep it that way we don't want her to be worried more than she already is. 

Fubuki: who does knows about this secret.

AM: Grab Torino, Recovery Girl, Nezu, my friend Detective Naomasa, Sir Nighteye, Young Midoriya here, Young Bakugo and now you three.

Fubuki: All Might why you choose our young brother.

AM: to be honest we meet before UA. I was chasing against the Sludge Villain when it capture Young Midoriya here which I didn't see and sorta punch him. After that I wake him up and he ask for my autograph and all. After I left but he grab my leg and we landed on a rooftop. I deflated since *shows his scar* I could hold my form. I told him about my injury and all. He ask me about if a Quirkless person can be a hero. I said no because it was too dangerous.

Stella: why would you say that.

Izuku: he had his reasons honey.

AM: well I left him there as I left but I noticed I didn't had the villain with me. After that he was causing havoc and he had Young Bakugo capture. The heroes didn't do nothing but Young Midoriya here he move on his own and tried to save him. That's when I realized that true heroes go in before they make the decision. After helping them I decided to train Young Midorya for my quirk. I know I was a horrible teacher of not teaching him properly but he never sees to amazing how much work he puts on.

Fubuki: so that's why you had him train for the quirk

Izuku: yes well you see if I didn't had a strong body well

AM: his arms and legs would have be torns off.

Fubuki: okay so they means that you are going to be twice as strong than All Might.

Izuku: when I reach my prime. That's why I train alot to keep on mastering my quirk.

Stella: well thanks for telling us.

Izuku: you are not mad

Stella: Furious but we know that you were just protecting us. But still Ikki you need to be careful

Izuku: I will

Tatsumaki: by the way Izuku dad is coming home.

Izuku: wait what why

Fubuki: he said he is going to retire from being a hero.

Tatsumaki: he would be here in a couple of days.

Izuku: okay " I barely know the man"

Stella: any let's go back.

They all went back to the dorms as Izuku didn't know what to say about his dad coming back. As Eri was waiting for the both of Izuku and Stella.

Eri: Stella: can we watch Frozen

Stella: of course

Izuku: prepare the movie Snowball and Stella I'll make the drinks and snacks.

He went toward the kitchen as he saw Katsuki there. 

Katsuki: you told them didn't you

Izuku: I had too

Katsuki: that's good

Izuku: dad is coming home.

Katsuki: uncle Hisashi but why?

Izuku: he is retiring.

Katsuki: that's a good thing ain't it.

Izuku: I barely know the guy

Katsuki: that won't be awkward at all. 

Izuku prepare the drinks and snacks and went toward his room as they watch the movie in peace.

Chapter Done

Next Chapter: Dad Arrives

After: Date

Then: Father & Son Bonding Time