Okami had just recently settled into the dorms, but still resigned to sleeping on the couch. This was just in case Sleepwalker decided to hijack his body and be destructive.

Izuku had noticed this and started sleeping on the couch with him. One night, Sleepwalker actually did hijack Okami’s body, and started up on a rampage. This woke Izuku (he’s a pretty light sleeper, y’know), and forced him up just as Sleepwalker flipped the couch.

The noise was loud enough to make the rest of the class dorms stir.