@Doomroar "Utsunomiya already had his hands full with senpai becoming a pushover, and now you are gonna do the same?"
and @animekek69 "I feel like his punch would have knocked him the fk out even in the stomach"
If you noticed he froze but didn't gasp for air nor losing his balance, iow he was faking it for the girl. He later on ate the sandwich, so he didn't have a stomach ache either, can't wait till he test mr abs