Ancient Rome fantasy - slave training, humiliation, mocking, spit

Description: Ancient rome fantasy. i’m a powerful and evil roman emperor. you tried to overthrow me but failed and now you are my slave. to punish you, i decided to bring you in front of a crowd and degrade you harshly.  i make fun of you, explain you how i`m going to degrade you for the rest of your life, and then start publicly humiliating you. then i make you perform tricks like a dog and laugh at you.