He felt a shock to his chastity belt and immediately looked back at the screen. A camera above used eye-tracking to make sure he was always watching the screen when it was in this mode. The TV was tuned to the government's black cock worship channel—an endless montage of pretty women pleasing black men and making them cum, used mostly as a reminder of what whiteboys would never get. The montage used a lot of citizen-submitted footage mostly shot by whiteboy slaves. Every whiteboy was required to be hooked up like this for at least 30 minutes a day to ensure they understood what their superiors get that they never will. This slave, however, had no idea how long he had been watching, he only knew that it was light out when he started and nighttime now.
Each clip lasted only a few seconds. Most of them ran from a couple of seconds before through a couple of seconds after the man ejaculates, but there were also clips of men being rimmed, having their balls worshipped, and all sorts of other great joys that whiteboys would never experience.
His owner had simply left him hooked up while she went out to the bar. A cord locked to his chastity cage ensured that he wouldn't be able to unhook himself until his owner wanted, so he was forced to sit there and keep his eyes on the screen to avoid the punishment shocks. If he had to stay like this all night, it wouldn't be the first time. He knew that, if his owner ended the program remotely and unlocked the cord, he would have to kneel by the door and wait for the arrival.
Under the new governance, all blacks were in charge of all whites. Whiteboys were locked up in chastity from a young age, and could only reproduce by having their sperm removed from their testes with needles and implanted in whitegirls. They were occasionally unlocked while restrained, but never allowed to cum, hence the importance of the government TV program to help them imagine what it would be like experience sexual pleasure if they hadn't been born inferior. Whitegirls otherwise wore IUDs to ensure they could take black semen without bearing mixed-race children—the government wanted to keep the races pure so the statuses could be clear. Whiteboys and whitegirls, after birth, were transferred to government training facilities until they graduated after they turned 18, at which point whiteboys would be auctioned off while whitegirls would be set free (though by this point they were conditioned to make pleasing black men and women the main point of their lives).
Whiteboy chastity cages could have other modifications locked on them as well, such as spikes to make erections painful (a popular punishment) and portable remote-controlled shocking devices. They were also all equipped to disable any whiteboy who was acting out or trying to escape. This slave's newest addition was a device which could control the temperature of the metal cage, making it go from freezing cold to burning hot. It was a new invention, and was large enough that it had to be worn as a backpack, with a thermal conducting cable leading out of it to lock onto the cage. Newer, smaller versions were in the works, but his owner wasn't sure she'd get one when they came out—she sort of liked making her slave carry around something to torture him.