Megan whipping and tickling soles of her girl slave

Mitzi is a slave girl. She loves it as much as Megan, who is her mistress. Megan loves to hurt others, humiliate and dominate. Especially men but when there is a chance to own a girl slave, it's great fun for her too. Mitzi loves to be the one on the bottom. Foot worship is a reward for her. Something she has to earn. And she also needs to be trained. Megan mostly trains her when Mitzi is tied up, and powerless and she also loves to whip her soles. They both kinda enjoy it but of course, for Mitzi, it means a lot of punishment and humiliation. But the feeling on her soles is very strangely good. The change from having her feet whipped and seconds after tickled gently it's something she's drawn to. Megan likes to play with her slave too. Moments of pleasure are mixed with hours of agony, punishment, and humiliation and the only reward is the thought that the slave girl will be allowed to kiss her mistress's feet or smell her shoes. That's the reward she deserves.