In a private, dimly lit room, a stern mistress begins her bi-sexual slave training. She orders her sissy to strip, revealing his feminized form, and to don lingerie, stockings, and heels. She paints his face with makeup, accentuating his submissive role. The mistress invites another woman to join them, instructing the sissy to pleasure them both. He tentatively strokes their thighs, kisses their breasts, his bisexual desires awakened as he's forced to serve, his humiliation and pleasure intertwining under the mistress' watchful eye.