In the 3rd part of this series, slave #66 is to suck off the alpha slave for a 3rd time in a row. He is taken out of his holding cell and ordered to stroke the other slave to get his dick big & firm. Once his dick is hard, Sinstress makes him suck the slave off. She takes cell phone pictures & posts them on twitter threatening to expose him if he doesn't make the slave cum. He jacks off the slave, getting a money shot all over his face. He has to then slurp up every drop of cum.