How's this for a particular fetish? Corsetted and bound serving maids!
Obviously someone out there has a thing for attractive women with their arms bound behind them, wearing a corset and stockings. A serving tray is secured around their corsetted waist and it is then attached to a collar. Breasts and privates may be covered or exposed, and gags are also optional as well. Red and black are obviously preferred theme colors. I'm not sure if the ankle hobble chain is standard or optional, we don't get to see to the feet in one of the pictures, so your guess is as good as mine.
Either way, please don't feel sorry for these ladies. It might be just their perfect fantasy too, ya never know. Plus, I'm sure someone out there has ideas about how to take it to the "next level."