Just before her gag was strapped tightly in place, Bella protested again that she had things to do. It didn't matter, as this was the interest due every week until she paid back the money she borrowed. She remained vocal enough that I agreed to her new rule to help quiet things down. Instead of a fixed two hours, she would be released after her first orgasm. We both knew that even with the magic wand on low, she would be writhing in orgasmic bliss without minutes under normal conditions.
The thing with last-minute changes is they are rarely thought through. While normally I would set the vibe to high and watch her orgasm over and over, nothing in the new arrangement required I leave it on. There was no longer a fixed time limit either. These were realizations Bella came to slowly as she was tied taut into a spread eagle on the bed. The wand was set to high, but plugged into a random on/off timer. 15 seconds on, 30 seconds off. 24 seconds on, 44 seconds off. The cycle ensuring Bella's kept wet and frustrated. Soon she was thrashing in her bonds in desperation. This was so much worse than two hours of orgasms would have been. Bella wished she had just kept her bright ideas to herself.
