How common is orgasm without ejaculation?

Speaking here mainly to the male members, but anyone that has a thought that is relevant can answer. Most of us have read that male orgasm and ejaculation are separate events most often experienced simultaneously. I'm not thinking here of the teenage phenomena where the newly discovered pleasures of masturbation leads to pumping the well dry, but rather to experiencing orgasmic sensations completely without ejaculating.

I've noticed (greatly enjoyed?) in my shower, equipped with a handheld spray, if I "accidentally" direct the water so that it strikes the frenulum area, a series of pelvic contractions are triggered with sensations much like a wet orgasm, but with no apparent fluid produced. They are not as intense, nor do they last as long as an ejaculation, but I have to say, they make showering more interesting. Like an orgasm, they are a one and done type of thing. Redirecting the exact same water flow in the same way feels nice, but no repeat of the contractions. Is this maybe an example of orgasm separate from ejaculation, or if its just some enjoyable game played on me by my kinky brain. For no apparent reason, rarely no pleasurable contractions are triggered. I plan to continue to test. 😃 Anyone else have similar experiences?

There is nothing like lots of neglected sensitive neurons around your anus getting aggressive tongue attention for the 1st time. Seems like a constant chain of orgasms. Every once in a while, you want to try and stop and catch your breath, but it seems that within a second, you're back to endless orgasming again. It can be very intense.

I'm not sure what tongue action would do, as that is never going to happen here, but the intensity of the sensation from the water spray is awesome. As I said, I'm not sure that it would qualify as orgasm, but it certainly runs a close second if not. No doubt I have neglected neurons in the vacinity!