Translation of the science fiction book, Third Planet's Secret (continued)

"My son works on an expedition." Answered the grandmother. "There are twenty-five young men with good appetite. Do you want my son to eat this cake alone and not share it with friends?"
"I don't wish anything yet!" cried Green. "I will not fly to anywhere!"
"Oh, you'll fly alright." The grandmother argued. "And I ask that you don't grimace otherwise I'll call to your mother and complain of her heartless son!"
"But we won't do it." Captain Green said and hid in the spaceship. Despite being thick-bearded man, he was very much scared of his mother. He didn't even dare to marry because...