Izuku Midoriya is a quirkless man who thought he could be a hero without a quirk. Katsuki Bakugou has a brother named Jaye Midoriya. Jaye is the son of Tadashi Midoriya but his mother is Bakugous mother. He cheated on her with Inko but Inko didn't know they were going out so they are still friends. Once Izuku made it into UA he met a funny and stricted friend named Tenya Iida.

this is about you having a secret relationship with your own sensei.