I love to have control over a slaves penis. So each of my slaves are kept chaste and only I have the key! This slave has already been chaste for several weeks. He is begging to finally jerk off and I will allow him to do that today. But first he will pay a tribute and spoil my feet extensively. He does it so well, so he is allowed to jerk his cock now, but under one condition. At the moment I command it he must stop jerking off and, today, that will be shortly before his orgasm! Oh dear... my order probably too late and his cum runs out. Well that's ruined his orgasm... I love it! Now the slave will be locked in chastity once again!