Mistress Rio, a goddess of female domination, commands her submissive sissy through a session of intense humiliation and training. She's a stern taskmaster, her voice as commanding as her body is alluring. She makes him dress in lace and heels, calling him her 'little bitch.' She teases him mercilessly, her fingers dancing around her clit as she denies him any release. He's her plaything, her cuckold, and she's determined to mold him into the perfect sissy for her pleasure.