A beautiful masterdeeming her poor slave a mere poor doormat that should bend and succumb to her wish

For example, try yourself on, watch the fascinating femdom girlfriend episode of a young lady who takes control over a slave. Just watch as she Proceeds to Dominate him, making him kneel and hog tied, blind folded naked to the waist with nothing but her lingerie and high heals on. This is quite enticing to argue that this is a show of power and libido.