Looking to understand more about the idea of overstimulation and inducing multiple orgasms back to back. From my understanding, there is no real danger or harm in doing so consensually, with the exception to potential dehydration or rug burn from over stimulation, which can be countered with plenty of fluids, electrolytes, and lube.

In the hypothetical world where I have a partner interested in this, I would prepare plenty of electrolyte powder, water, snacks (non negotiable lol), lots of lube, several vibrators to switch out vibrators to avoid overheating issues, and the usual aftercare stuff(varies to person to person).

My main question: In a fully consensual situation, are there any signs I need to be cautious of? Are there anything else I should prepare for?