A trembling femboy, under strict orders from his mistress, endures a brutal session of anal training and discipline. His Spanish mistress commands him to keep his chastity device on while she uses various toys and implements to tease and punish his sensitive, untouched asshole. She expertly guides him through SPH (small penis humiliation) and feminization techniques, her voice laced with dominance and disdain. As she pushes him to his limits, she reminds him of his place, using harsh, degrading language to reinforce his submissive role.