Inevitably, slaves tend to be dumb and must be disciplined. Putting on Katrinas boots should have been a simple task but she tired of him fumbling around and she ended up putting them on herself. Obviously thats not acceptable and this slave quickly finds himself on the floor groveling at her feet begging for forgiveness. For the most part he is just another useless male, but if he grovels well enough then maybe she will consider still keeping him around.