In a private, dimly lit room, a mistress awaits her latest slave, a curious bisexual man seeking to indulge his submissive desires. She greets him harshly, demanding he kneel before her and address her as 'Mistress'. She takes pleasure in guiding him through his humiliatrix training, making him service her with his mouth and tongue, all while he's dressed in revealing, feminizing attire. She expertly blends pain and pleasure, using crops and vibrators to bring him to the brink of orgasm, only to deny him release. Their intense, bi-sexual session ends with her marking his body as her property, leaving him craving more of her dominant touch.