This unusual fantasy was quite spontaneous and pleasurable. Here are the details….
Background
I slept in my SafeTGard “chastity cup” with the Cage Cup overnight. I am in Day 5 of SR and awoke about 4 AM with a hard cock and “edging” close to the PONR as I have done before while wearing this particular cup (it is smaller than the other cups and my erect cock gets some additional stimulation with gentle movement—a nice feeling! I feel like I am going to ejaculate but don’t). I am due for a prostate stim session and decided rather quickly on the Helix Trident; why this model I didn’t know at the time but now it became very clear that this massager would be ideal for this session.
I lubed-up and began. Almost immediately, I began to get what I would call “rapid-fire” auto-contractions. I could not stop them nor control them. (Thanks to the HT for this movement). And from the start, I began to lightly moan. This moaning actually continued for most of this session.
Fantasy
About mid-way through the session, I got a strong sense of being immersed in an erotic fantasy that became more real minute-by-minute. I had been having some difficulties with ED. My wife and I have been trying to conceive our first child but my inability to maintain an erection has thwarted our progress. So my wife and I recently visited a local, well-respected fertility clinic. After a brief examination of both of us, they told me that before they “collect” a semen sample from me on my next visit for analysis, they want me to properly stimulate and “edge” my prostate with a prostate massager they will provide. They gave me an “Aneros Helix Trident” and some lube and told me how to use it at home. (I am supposed to use it the same day as my next appointment). Now I have never stimulated my prostate before so I didn’t know what to expect. I was a little nervous to be honest.
So as I began my clinical “preparation” I lay-back in bed and it honestly felt like my prostate was being “edged”—- I am lightly moaning all the while. An several times during this “edging” I felt an unusual “pumping” sensation coming from my penis. This happened about 4 or 5 times during the prep. After a while, this “pumping” seemed to stop; I felt that my prostate was properly “edged” and prepped so I stopped and removed the prostate massager. I do feel really good.
—–
PS When I went to check-on the inside pouch of the cup later, I was not too surprised to find that it was very wet near the top! I guess I am properly “prepped” for my exam later-on today at the fertility clinic!
PS Some of the more intense sensations from this session were from “reverse-kegels”. I do remember feeling at least one Dry-O during the “fantasy”. But with all the “pumping” going on in my prostate, I’m sure there were several others.
PS This prostate “pumping” sensation is felt in many of my sessions now, regardless of the model used. It seems that when the “pumping” stops, the session is over. That is the way I feel now; I should not attempt more stimulation of my prostate once I reach this point in the session. I don’t think my prostate can “contribute” anything else to extended stimulation. My prostate feels very satisfied and fulfilled.
======
Source: https://www.aneros.com/blogs/prostate-edging-and-a-male-fertility-clinic/