Mistress Donnadomme, a stern and elegant dominatrix, takes her new sissy under her wing, instructing him in the art of cock and ball torture. She begins by humiliating him, making him crawl and beg for her touch. Then, she forces him to wear a chastity device, denying him relief. As the days pass, his desperation grows, and he's trained to serve her, licking her boots and worshipping her feet. Finally, she allows him to pleasure her with his mouth, but denies him orgasm, leaving him begging for more, ready to be her dedicated cuckold.