I've been searching for this one for months, and finally thought that I would ask for help. I'm a little hazy on the details, but I'll give everything that I can remember.
Ok, so there is a woman who is into self bondage. She bought a system that included a computer and bondage gear that had sensors/electrodes in it. She would put on the gear, and the computer would giver her instructions and tasks, and she would be rewarded of she obeyed, and punished if she didn't. I remember one specific instruction was about when she was allowed to get out of bed in the morning. She had to stay in bed until the correct time, even if she was awake.
The computer controls every aspect of her life. It tells her what to wear, what to eat, how much to exercise, when she can sleep, and where she has to go. It tells her what sex toys she must use on herself, and for how long. I think that it had her wearing a lot of latex and tight corsets. After it gives her an instruction it has a countdown for her to comply, or else she gets shocked. It also gives her instructions on how to put herself into self bondage, and controls how long she stays in it. She tried testing it by wearing the wrong thing to see if it can tell, and it does know that she disobeyed and punishes her.
After a while, something goes awry and she has to call customer service. Maybe she was supposed to be in a corset for a day, but the program set it for a month. I can't remember exactly. The customer service person tells her that there is no way to get out early, and she is just going to have to wait it out. The company ends up sending her additional gear (or "upgrades") that are supposed to make the wait more comfortable, but actually just makes things worse for her. This happens a couple of times. I remember that one of the pieces that she gets is an extremely tight fitting metal bra that squeezes her breasts and shocks her with electrodes. I think that she also gets a pair of high heel shoes that can also shock her.
Some spoilers ahead....
Eventually we find out that the customer service person is the wife of the guy who invented the system, and she has been in captivity herself for a long time. She makes plans with the original woman to team up and defeat her husband. They make arrangements to meet at the woman's house, and the two women take the man captive.
Then the twist... the man was never in charge. The wife was controlling the situation from the beginning. The whole plan was to get revenge on the woman, who she suspected of having an affair with her husband. She had been forcing the man to invent the bondage gear to torture the woman.
I forget the ending. I think that the I think that the original woman and the husband managed to escape and subdue the wife, but I'm not positive.
Anyway, I'd love to read it again if this sounds familiar to anyone.