Premise: this story is part of a series entitled "Roxanne", which tells what happens in a secret clinic in which a brilliant doctor known as "The Doctor", performs extraordinary surgical modifications on his patients, all absolutely consenting. The novel was written by me at different times over a few years, but always follows the same logical structure. In this episode a woman is surgically modified to obtain a completely metallic body, similar to a robot. Chapter 10 Helga, the robot woman. One morning a rather particular girl showed up at the clinic, she was dressed in a tight-fitting black leather suit adorned with rather aggressive-looking studs, chains and collars. On the leather jacket, in correspondence with her breasts, she had pointed cones in chromed metal. She wore black leather ankle boots with metal inlays and pointy heels of dizzying heights. Her hair was boldly colored, had shades of red, yellow, violet, and was styled to look like a porcupine. Her make-up