Goddess Kiffa and mistress Lauren noticed that their slave was insubordinate and they had to teach him a lesson because they felt that he had not changed the way they wanted him to do. So they cruelly faceslappped him and when he thought that was enough, he was forced to lick the soles of their shoes and to lick their feet as well before the mistresses felt it was enough punishment.
Goddess Kiffa had to get info from this guy. She had searched for it and it was only this guy who had it. So she did not hesitate to punish him until he learned his lesson the hard way. The lesson was for him refusing to give her the info she wanted. So she slapped him cruelly and made sure he felt pain that he had only heard about and not experienced.