Welcome to the SI101 Board and its Forums. I hope you enjoy participating. Please begin by familiarizing yourself with the FAQs, the Posting Guidelines section, and especially the Index, all found at the top of the main screen. The Index contains links to helpful informative insightful, as well as how-to articles that discuss the most common questions and concerns people ask about. If you click on the site's Home page, you will find even more information.
Please read this article:
"Playing Ball" and How To Tips for Prostate Massage
There is no such thing as a "prostate orgasm". Massaging the prostate stimulates other nerves in the reproductive tract resulting in a much more intense orgasm that is also much easier to trigger. Please read the article for more information.
This is also an excellent tutorial for people interested in and concerned about the how-to of Anal stimulation as well as play.