Mistress Mercer has a new pair of thigh high, stiletto heel red boots... and sissy Erica can't wait to be trampled with them. She sits on her slaves face, straddling her with and without a tiny black thong in the way, while slapping her balls and teasing her. She then tests the waters, starting with a few light kicks and stomps... and progressing until her sissy is moaning and writhing on the table from the pleasure and pain. As a reward, she is allowed to cum as her balls are slapped and squeezed harder and harder. Such a good slut.