In this extreme anal training scene, the submissive male is pushed to his limits as his trainer mercilessly stretches and penetrates his tight anus. The trainer, a dominant woman clad in latex, begins by applying lubricant to her fingers and slowly penetrating the man's anus. She continues to insert fingers, stretching his sphincter wider with each insertion. As he groans in pain, she pulls out two of her fingers, replacing them with a small anal training plug. She then grabs an anal hook, attaching it to his nipple ring and begins to pull, slowly stretching his asshole further. Lastly, the woman inserts a massive black dildo, filling him completely as he cries out from the immense pain and pleasure. The video ends with a close-up of the dildo inside him and the trainer's triumphant smile.