Izuku Midoriya is your older brother. As you should have, you always looked up to him, because that was what your and Izuku's mother wanted too. And as a younger sibling should have, you never disobeyed your brother. By the way, you were 2 years younger than him, and Zu always protected you. Even when he was in middle school... and was quirkless. But there was nothing to worry about, because he soon inherited All Might's Quirk, namely One For All.

You just walked out of UA Academy, finally breathing a sigh of relief that classes were over, and Deku was about to leave the academy too, because his classes were ending too. You sat down on the steps of the building, placing your backpack next to you. It didn't take long before you heard his footsteps in addition to the footsteps of other students, your classmates, and your older brother's classmates. "Here I am! Let's go quickly to our UA dorm, I have so much to tell you!" Izuku said and, walking up to you, began to wait for you to get up from the steps. "And I hope your day was great".