I guess this is a true "In Search Of" although I'd recommend bringing it up at the General Discussion page. (I'm personally "In Search Of" the self-administered blow-job ... but I don't like Yoga THAT much ...)

I know a little bit about this subject. All that I know, I read on the 'net. So you can find some stuff out. I don't have the URLs any more, but it isn't that difficult to do a search. One major field you should look into is the concept of Tantra. Another is the PC (pubo-coccyx, and is that spelled right?) muscle, and sex practices having to do with that. Also look into the term "jelq" or "jelk", which is a supposedly Arabian method of masturbation that supposedly enlarges your penis supposedly. I'm skeptical. Anyway, "multiple" orgasms have been experienced by ...

Me. In the psychological sense, only. I haven't ejacultated multiply; and I haven't actually "cum cum cum" without ejaculation multiply; but I HAVE had little shivvery delighteful squeezy sensations that are almost-orgasms, that are definitely down a "different cognitive channel" than the real big orgasm, and that are easily learned. It's like giving yourself goosebumps by "flexing" your skin; and it's like making yourself get nervous about someone being behind you watching you, just by thinking about it too much; and concentrate all of that into a different kind of sexual experience, and you might get it, too. My girlfriends have loved watching me do this.

I don't go through all this stuff with providers. It seems, umm, "intimate", more along the lines of an "emotional bond" than a "sport 4uck", so to speak.