This goes into sensory deprivation / control. With simple contact lenses, one could inhibit the eyesight of the wearer, or even make them completely blind. This, of course, can be taken further into high-tech stuff, by making the lenses displays. That way, someone else can control exactly what the wearer is actually seeing right now, without the wearer actually being able to look away, as they are directly on top of their eyeballs. More Details
Dolly by Querthe
This is an old story from the author Querthe, that I managed to find in an archive of sticky-site.com. The story of a young woman getting trapped in a doll suit. Dolly Joan opened the front door of her house and sighed, grabbed again the two bags and walked over the entrance, closing it on her back. She posed the portable computer bag on the table in the living room and the other in the close, then she went to the bathroom for a quick shower. She changed on one of her jumpsuits she loved and brushed her long straight black hairs in a ponytail she fixed with a big silk red bow behind her head. ...