In the fourth installment of "Maintenance Works," an Italian mistress takes center stage, indulging her fetish for trampling her submissive slaves underfoot. The scene unfolds in a stark, industrial setting, where a man on his knees awaits her command. She begins by running her stocking-clad feet over his body, relishing the power dynamic as he worships her soles. Her high heels click and clack, leaving marks on his flesh as she grinds her feet into him, demanding he lick and kiss them clean. The man eagerly complies, his tongue lapping at her feet, his hands caressing her ankles. The mistress, emboldened, summons another slave to join in the humiliation, turning the scene into a frenzied two-on-one trample session.