Even if the fat guy didn't intervene I don't think Genos would agree to escort the brat, as he shouldn't. They let him out of the mission to begin with and he ended up helping several heroes still.
@Garnt69 He's a weaker Pig God I think. Quickly converts large amounts of food to fat and then fat to energy when he needs to. They're basically human fat batteries
Oh damn, I just assumed Sekinger had a cyborg hand that was blown off.... that was his real one!
Nice save on his part with grabbing the fat man, by the way.
genos is great. his blind loyalty to saitama is so strong it literally influences the mouvement of the plot it's the funniest thing ever to me i love him