CUSTOM REQUEST - Maybe you and a new female slave can trample your current female slave barefoot. You start trampling her while she is wearing a hood and her hands restrained at her sides. You trample her on the ground standing and marching on her breasts. You can explain to your new slave this is what will happen to her if she does not do her chores correctly or disobeys your orders. You then have your new female slave trample her in the same way standing on her breasts, ignoring her complaints to stop. Then you foot gag the slave, while the new female slave continues to stand on her breast and stomach. If possible you can both stand on her at the same time. One on her breasts and the other on her stomach until she apologizes. If a second female slave is not available, you can do the same scenario telling the slave what a bad job she did cleaning your boots and shoes while you are trampling her.