limits of his stamina and applies the cock pump. She pumps up his hot cock until it fills the tube and laughs as he thinks it is going to tear it off. She makes him suck a big dildo with balls to humiliate him and ties his balls up tight. She fastens his balls to the string controlling his jerk of hand so that when he jerks off he yanks on his swollen balls. She laughs at his predicament then orders him to ejaculate while She watches. He strains and finally shoots a good sized load. She mops some of it up with the dildo and makes him suck it off.