I've had this toy for a few years now, it was an early acquisition on my road to achieving prostate orgasm, long before I discovered Aneros devices. While I always enjoyed the Pfun plug, it's only now, after achieving super O's at will with my Aneros devices that I truly understand what the Pfun plug is capable of! It's like a super charged Progasm, it's weight and mass produces incredible results! I think my anal muscles have become much stronger and my prostate more sensitive since I've been using Aneros, whatever the reason, the Pfun plug is absolutely mind blowing now! If you haven't tried one, do so, you'll be blown away!
Much the same story as @Birdives. This muscle building game has also worked for me. Pushing a bit more, I tied a short length of line to the handle and a small free-weight to the other. (good starting point for me was one pound, about 0.5kg.
Do a series of squats and during each squat, contract your anals. Varying your posture(s) will spread the wealth along your perineum and improve your differentiation/delineation. All that adds up to compliments from my pegging partner 😎
@Birdlves; I haven’t used it for more than 1 year. Thanks for reminding me - I'll find it in my toybox.
I have to agree @Birdlves Njoy makes some incredibly nice products. I have the pfun, pure/fun large and the 2.0. They are all awesome. Like you it took the Aneros tools to get my prostate awakened to really start to be able to enjoy these even more. The swear weight of the njoy feels so good. There is nothing like Aneros for the SO's but variety is the spice of life.