It's so subtle
So I own a fuck machine a lot of dildos and 1 aneros style plug . And the pure prostate orgasms are subtle like really quiet on the pleasure front like yeah my whole body is convulsing and it feels good , but compared to my fucking machine where my eyes cross I can hardly breathe and my whole body clenches up and the pleasure is just ripping through my whole body breaking my brain and I've found myself "emergency" shutting off the machine because it was too much to handle.
But just a plug is so fucking subtle and I still enjoy it , I can't stress enough if you're getting into this hobby you're not gonna gonna get how subtle it is and how easy it is to miss the target until you've had one
Other people let me know if I'm wrong or if I haven't had the big one yet but this is my 2 cents