The lady came home from work. It's been a long day. Her feet were really tired with her socks full of sweat. She urged her slave to serve her feet quickly. The slave's service was not bad, but he came out a little slowly. In order to humiliate him, The lady trampled on the slave's body with beautiful feet. Finally she buttoned her sneakers on the slave's face.She led his nose in the shoes and breathe the scent. Is this punishment or reward?