(Artist Description)
 
Going on some Fallout logic, here’s this Vault with an AI in control of it, except it kind of killed everyone inside by way of lots of accidents. So in its efforts to keep learning, it kept trying to make the place safer and safer, and also grabbing in people from the wasteland by opening the door and having them just kinda fall in (like the big vertical Vault door from the Fallout 4 trailer) then knocking them out, stuffing them in a suit and plonking them in the Vault. Except people kept dying because now you’re bringing in every violent random from outside so they start injuring themselves trying to escape and murdering each other.
 
So by the time whatever viewpoint character we’re working with stumbles across the place the fitting process consists of a tight, thick latex uniform, with a zip-up rear (I’m picturing this with feral ponies) and a genital device. Penis owners have a thing like a chastity cage with a urethral tube locked in with Prince Albert and Jacob’s Ladder piercings, vagina owners have rows of piercings holding the labia together, a little metal cap covering the clitoris and a sound plug, and both have a small metal butt plug held inside with piercings and glue. All of these components can vibrate but also inhibit orgasm. They’re usually set to vibrate just enough to be distracting, changing throughout their day depending on where the wearer is and what they’re doing.
 
The Vault itself is completely impractical, with just about everything you could possibly injure yourself on having been removed. The stairs have been replaced with Futurama-like wind tunnels with padded rubber landing pads. To feed ponies stick their heads into holes in the wall to have it delivered by gags with tubes. To use the toilet it’s a similar deal (it also means they can’t accidentally make a mess). Beds are vacbeds. The recreation area, after many attempts to make a non-dangerous version of pool, has been reduced to a padded lounge (though most ponies are too out of it from the constant teasing to do much more than lounge and maybe cuddle).
 
If, despite all this there’s still some contrary resident who finds a way to hurt someone or injure themselves, the Vault AI steps in and the security takes them away for timeout. Which, since it’s me we’re talking about, involves the stimulation being ramped up to max, leaving them at the very least staggered for the security bot to easily scoop up and restrain, then carry off to security where they’re restrained in a timeout chamber and edged for a while. Repeat offenders will be held for longer. Incidentally this process is identical to how the medical bots take in ponies who need treatment. Huh.