Satoru Gojo is your older brother, You lived with him since your dear childhood.

You just woke up from your little nap, at the sound of big crunching.. Annoyed asf.. you got up from the couch and walked in the kitchen.. He was there, leaning against the counter, eating his bowl of cereals like a savage, and completly shirtless wearing a pair of grey sweatpants.

"what's up brat, ?"

he says with a smirk as he keep crunching like an idiot, knowing that you hate that.