Prostate spasms / contractions

I know that feeling and sensation I get that a lot during sessions. I have to actually look down at my penis to see if I came for real. Not a drop came out. I can't believe it when I see no jizz! It feels just like cumming, and my penis pulsates during this orgasm. (My penis pulsates and jumps rhythmically when I have prostate orgasms anyway, but this kind of pulsating feels like I'm rock hard and cumming traditionally.)

To me, its a prostate orgasm it just feels like I got wet, or it feels like semen is exiting through my urethra. Feels like there is "something else in there" as my prostate is being pounded by involuntaries during this kind of orgasm. 

Now does this phenomenon occur with my Super Os? Maybe, I don't know. Its for sure a completely unique and different kind of prostate orgasm for sure. Its a "dry, but almost wet" dry orgasm if that makes sense.  When I feel this I'm tempted to reach for my glass g-spot wand and milk whatever might be in there out of me. I have in the past and quite a lot of semen/fluid comes out of me. 

Involuntaries to me, as they happen to me, are automatic uncontrollable spasms of my anus, both sphincters for sure. Those are what drive prostate orgasms to happen.

Is my prostate contracting? I think it is during orgasm, but I don't know if it is altering the way the toy is moving in and out of me. Too much is happening during orgasm for me to isolate the feelings and sensations. I don't think prostate contractions move the toy in and out of me, maybe it could push the toy out a little bit, but the prostate contraction business is likely tied to anal contractions, so when the anus is contracting, its pulling the toy into me and its contacting my prostate, so I'd never be able to know what is what during those fleeting moments.

And, I moan and make all kinds of sound lol I got comfortable with my wife being loud and when I'm alone I tell myself and my body to cum hard, or "omg I'm cumming so hard" or "fuck yah wow" you name it, I'm saying it out loud. Vocalizing during orgasm, even forced and on purpose, creates bigger more powerful orgasms. It really does. When I'm quiet I certainly don't cum as hard, prostate, penis, whatever. Even just humming while exhaling, or making auditory exhilations can expand orgasm. I know not everyone is in a situation where they can make sound. But humming while breathing out can do a LOT.

I feel the same thing.  It feels so intense and like semen is flowing out my urethra that I check myself to see if I'm wet but I'm totally dry.  Super neat feeling.

I tend to get 4 or 5 of these earlier in a session that last about 5 seconds.I would describe it as a feathery pleasure that moves through the uretrha and really concentrates in the glans.It feels exactly like im shooting ropes a foot long!

I appreciate you guys sharing. It seems like this sensation naturally chains with other related spasms on the ejaculation path.
I've found very little discussion about the sensations of prostate-contractions, even though the phrase is referenced repeatedly. Shedding light on what these contractions actually feel like is valuable for people wondering whether they're experiencing prostate contractions or not.
It's also a great source of curiosity for me... when these contractions fire-off, am I seeing the seeds of something bigger? I have still never been physically overwhelmed by Aneros sensations, even though my mind and nervous-system has been thoroughly hammered by other kinds of peak experience (hello THC!).
I've experienced orgasms that felt like I was levitating out of my body, but there is something far more embodied-feeling about these prostate spasms, for me, and my personal experience, these are feelings on a more real level. It feels a lot like what I experienced before was so theoretical and nebulous. But feeling the prostate spasm like that, brings it home in a physical way that's new and amazing to me.

Frequently get anal twitches and spasms both during Aneros and Aless sessions which can definitely lead to prostate orgasms! Contractions can also occur with the anal/rectum and generate intense pleasure and p waves. Don’t think the prostate is contracting though but usually expanding due to stimulation!

I’ve had these during cat cow A-Less. Cat cow is a yoga (I think) pose where one moves between spinal flexion and extension while on all fours. I liked to pull  on the pc during the cat phase and transfer into reverse Kegel through the anus during the cow phase. It was during some of my early success at multiple chain o’s. Because I look down during the cat phase,I noticed these spasms were causing very fine ejaculations from the prostate to shoot from the tip of my urethra,,along with orgasmic feelings. Like strands of spider web. It took a minute for my brain to catch up with the cool sight I was seeing which of course,cost focus and knocked me out of my chain o lol. I’ve only ever saw the strands on all fours. IMO they are caused by the muscles vibrating against the gland.

Hmm, sounds like I need to take up yoga

Bonus question: Has anyone experienced static-shocks in their prostate? I had a session the other day, where it felt like I was experiencing tiny electric shocks, that felt like static shocks. These were more sustainable. I followed them because they were intense. Not pleasurable really, but the intensity caught my attention, and I hoped they'd transform into something else.

Maybe this is a weird thread lol, but I've read so many reports over the years that were high-level and abstract, and even searching the forum, there seems to be little discussion about the low-level visceral nuts & bolts of sensation. I struggle to connect with some reports, because it might take years before I think "Oooh, so THAT'S what they meant".

I dont know if its referencing the same thing but as I get deep into a session, I feel my prostate tense up and the aneros pressing against it. Its like a hot and hard spot and I can get to a point where thr muacles tighten and the aneros is pulled right in, and semen usually flows. It feels like the body is trying to do a traditional ejaculation but cant, its beautiful and overwhelming at same time to me. If I can get beyond this through deep breathing it moves on to the whole pelvic area feeling blissful glow of pleasure