The answer: Not necessarily. Tantra is an understanding, an attitude of sacredness, connectedness and love. Having multiple non-ejaculatory orgasms is a biological function, that’s it. It all depends what consciousness the man brings to the lovemaking whether it is a tantric experience for the lovers. To be an amazing tantric lover is not dependant on any kind of specific orgasm or the lack thereof.
more on this soon to come.
I always welcome your question, this was a good one.
If you want more answers sooner, check out my audio program “Tantra, Sex for the Soul” https://sacredloving.net/SacredSexStore_pages/Audio5CDs.html