I know very well that my slave boy feels overwhelmed whenever I order him to make himself hard. I am very aware that this is too much to ask for his useless slave cock, so this is exactly what I ask him to do. He obviously fails to perform, as usually. This leads me to take advantage of the situation and k*ck his balls. And of course, I make sure that he gets on his knees to kiss my boots, as a reminder of his forever place.