I have never used the aneros, in fact, I only found out about this community while searching the web for explanations of what I’m dealing with.
I think I am dealing with what you call the butt buzz, and possibly awakened or rewired prostate. I did not seek this feeling out and I want it to go away.
This began after I was diagnosed with chronic prostatitis/CPPS. I had a cystoscopy done, which is where a camera scope is inserted into the urethra and bladder in order to look for structural abnormalities. This was the first and only time anything has been in my dick.
A week later I masturbated. I came extremely quickly, and the orgasm was actually too intense. There was no refractory period, I could keep doing it over and over. I was left with a buzzing sensation in and around my genitals, almost like I was gonna cum, the feeling radiated up and down my legs. I thought it was PGAD or RLS, and I was freaked out. I took gabapentin 2 days later and it went away.
The feeling re emerged months later when i went on an ssri. Had to discontinue it after 3 days because of it, and it subsided.
Looked into prostate massage, became curious about the prostate orgasm. Last week masturbated with my finger in my ass and had an explosive orgasm, which felt like the ones I had after my cystoscopy. It was too intense and i dont like it.