The married woman had only two male partners in her life, but an affair triggered a transformation, gradually expanding her body and mind. She began accepting all kinds of acts—exhibitionism, vaginal and anal stretching, scat, piercing—and slowly evolved into a masochistic doll. This video documents the moment she finally succeeds, after ten years of training, in inserting a 10-centimeter anal plug into her anus. It captures her physical and emotional transformation, depicting her struggles and pleasures throughout the process.