Princess Bertie was about to go away for a few days and she did not want her slave to do anything stupid while she was away. She punished him in anticipation of what he might do wrong. She lied to him that she had hidden cameras all over the house to monitor him. In the meantime, she kicked him and trampled him after she had tied his hands to render him helpless.
Miss Karina, miss Oulia and miss Katarina were contracted to get some secrets out of this guy. It was a high stakes affair as he held some secrets that a certain company needed for its survival. The mistresses beat him up cruelly and trampled him with their boots. No part of his body was out of bounds for them. They only let him go when he told them what they wanted.