One Happy Grandpa
by Arakiisjogenius
Hypothetical Izuku Yamato child.
Kaido: I've finally caught up with y- is that a baby? With horns?
Yamato: Yes, this is Toshinori, my baby with Izuku and I plan on having many more!
Toshinori: Proceeds to breathe blue hot fire that scorches Kaido's scales.
Kaido: Oh my god, I have a grandson! How old is he exactly?
Izuku: Six Months.
Kaido: WORORORORORORO He's already so powerful!
