hmm... shock collar with voice recognition (this got longer than I expected whoops)
Maybe you ask to cum one too many times and your dom's had enough. They decide to teach you a lesson about being such a needy, pathetic slut
They strap you down and line up a fucking machine or sybian. They tell you that you're going to get what you want, but only if you beg for it. If you cum without asking, you'll be punished.
The machine whirs to life and your dom takes a seat and relaxes, ready to watch the show.
As you're brought to the edge for the first time, you ask "please may I cum?", and right as that word leaves your lips, your collar sends a shock through your body. As you convulse, you can just barely register your dom chuckling and giving you permission, and the shock is quickly followed by a powerful orgasm.
As you try to catch your breath, you mutter out "thank you", to which your dom chuckles again and responds "don't thank me yet"
It doesn't take you long to realize what they mean, as they show no sign of stopping the machine any time soon. All too soon you're back at the edge, except this time you know what's coming. Hoping your dom might show mercy if you're obedient, you again ask "please may I cum?" bracing yourself this time, as the collar shocks you again, a slightly more powerful and longer shock this time, but again you get permission, and again your pain is followed by pleasure.
...and you're stuck there. The machine never slows or stops, relentless, as your body becomes sore and orgasm after orgasm is ripped from it. With each orgasm, you stammer and stutter and gasp out, begging to cum again and again, and each time you receive a more intense shock than the last.
How long do you think it would take for your brain to break in such a pattern of pain and pleasure? What about when the pleasure of each orgasm turns to pain itself?
How long until you're too far gone to even just say the word "cum"? Do you think you'd stop getting shocked once you're too broken to form a single word? Or do you think your dom would keep going with agonizing shocks, manually activated and much stronger, punishing you each time you cum without permission?
