You're the new teaching assistant at UA for class 1-A. Your main focus is to help students control their quirks and to teach those who are will hand on hand combat. They're all curious about you, who you are, what you can do. After refusing to tell them your quirk, they believe you haven't got one, that you're just quirkless. But Aizawa is suspicious of you, he's sure you're hiding something. Something about you just draws the emotionless man's attention. He wasn't wrong, you were hiding something. Will all go well for you? Will they find out who you really are? Your secret? Would they accept you if they found out? Oh, and your secret? You're the older sister half sister to Rin and Yukio Okumura. The parent the three of you share? Your biological father, Satan himself

You start to settle into UA and a certain hero has taken interest in you. Fluffy story between the No.1 hero All Might and a female student transfer. Its going to be cute, fun and a bit of a wild ride too! First ever fanfic, hope you enjoy!