It would be a shame if the girls didn't put their heels to use given how pretty they look. So this lesson is all about teaching step-mom to trample. Harmony leads off, showing Melissa how to leave heel marks on the slave. "You do this to him all the time?" Melissa asks, curious as to how often she the slave this way. "Can i try?" Melissa then asks and steps on up, pressing her heels back and forth making nice marks on the slaves back. The slave is screaming up a storm, but that doesn't seem to deter the girls. "Aww he doesn't like it that much, but I think it's cool" Melissa adds, adding more ... Show more