In this intense BDSM session, a dominant mistress torments her new sissy slave, taunting him with his feminized appearance. She commands him to perform oral on a strapping, muscular man, pushing the boundaries of his bisexual fantasies. The slave, bound and helpless, submits to her every whim, his humiliation growing as he sucks cock and takes a hard, degrading spanking. The mistress, relishing her power, forces him to clean her heels and lick her boots, all while the muscular man watches, hard and ready.