In the dimly lit dungeon, the bi mistress takes charge, her voice a whip cracking against the silence. "You're my sissy slave now," she informs her new acquisition, pushing him to his knees. She unzips her pants, revealing no panties underneath, and guides his face to her shaved pussy. He hesitates, but her firm hand on his head forces him to comply. She grinds against him, her clit rubbing against his nose as he tentatively licks, learning the taste of power and submission. His bisexual fantasies come to life, as he struggles to satisfy his mistress, his own cock hard and ignored, straining against the sissy panties.