Dominatrix Mistress April continues her brutal training of Slave Ares in her dungeon, this time focusing on endurance and humiliation. April starts with a relentless caning, leaving Ares' ass a crimson mess. She follows up with an enema, making him clean her boots with his soiled mouth. April then attaches electric clips to his nipples, shocking him with every movement. Finally, she suspends him and uses a dildo to fuck his ass while Ares begs for more, proving his devotion to his Mistress.