Its always important to keep my Slaves in a proper frame of mind. This would include keeping their testosterone down to very manageable levels, there need be no more more ego, stupidity or weakness in my presence! I make a point of it to painfully remind my slaves that their ugly balls belong to me and they are there for no one’s pleasure other than mine! Unfortunately for my undeserving slaves, my enjoyment is always in watching them suffer, especially when their very manhood is so sensitive and capable of bring about such great suffrage!