This was a question I answered elsewhere, so I thought I would share my answer here, too. Some of it will be redundant for those of you who have read through this blog from the start, but it still may be fun to see it summed up in one place! :)
What is the most intense orgasm a woman can have?
I've discussed this question at length with many women and their spouses/long-term partners. All are very experienced with tantric sex, and all of the women have at least occasionally experienced real monster orgasms.
The first observation, and this was unanimous, is that "most intense" does not equal "best." This is partly because you can trip a circuit breaker and pass out when things get to the max intensity level and then you miss what comes after. Around a dozen of the women I talked to have blacked out at least once during an orgasm. Several reported feeling woozy or nauseous afterward and none of them thought passing out was fun. It made all of them a bit cautious about pushing for a repeat.