Sorry it took so long to respond. Work. I can tell you what works for me however it might not be for everybody. I suppose it is possible that some men cannot achieve prostate orgasms. I do enjoy prostate stimulation but I don't particularly enjoy things thrusting in and out of me so I use a aneros prostate massager. Unfortunately not sold on Eden. There are some similarly shaped massagers sold on Eden such as the Ergo, Joy or the Escapade but I don't know if they work as well. Once inserted these stay in and provide pretty direct contact with the prostate. It works best for me to lie on my back. You can use kegel type contractions to provide direct pressure. For me as the pleasure builds I will start to add a little more hip motion to increase the stimulation. I do not stimulate my penis at any point because that takes away your focus and my penis will go from flaccid to fully erect during this process. The orgasms come in increasing intensity. The first few will be dry involuntary contractions. I will take a minute or two break in between orgasms. As I continue I will start to get prostate fluid to come out during the orgasms. I will eventually have a prostate orgasm with what appears to be a full orgasm's amount of fluid but it is all prostate fluid. For a super climax I will then grab my penis and stroke it until I have a "regular" orgasm to finish.

I have not always been able to do this but I discovered a couple of things that help. It is always a lot easier if I have not had a orgasm for at least three days. Probably just more fluid in the prostate. I also drink a lot of water. I drink a least a gallon of water a day so being hydrated is a super key to achieving this. Not alcohol, sodas, and other caffeinated beverages (they dehydrate you). If your body is properly hydrated there should be plenty of fluid in the prostate. It also helps to be turned on obviously.

I have been able to transition this from a solo act into sex with my wife. I have been able to have multiple prostate orgasms while having sex. I do a little foreplay and once we start having sex I will usually limit the length of my thrusting and stay deeply penetrated into her. This provides me similar stimulation to doing it solo but it is much easier to "slip" and have a full orgasm before I start having multiples.

I hope this helps. Please let me know if you have any questions.