A rotund, transgender girl, dressed in revealing lingerie, is the unwitting subject of an intense anal training session. Her ample curves are accentuated by a body harness, and her nipples are pierced, adding to her vulnerable and submissive appearance. A face mask completes her transformation into a helpless slave. She's made to wear a dildo gag, drooling as she struggles to accommodate the intruding phallus. Her fat ass is the target of intense stimulation, with a vibrator inserted into her tight, virgin anus, making her squirm and moan in pleasure-pain.