Hi,
I am Dom, I edge sub to the point of sensitivity however, he does edge himself as he believes this has benefits. If you would like to speak with him, you can....he can tell you about my fem dom edging.
To answer your question, I would say if you are seeking to prolong intercourse with someone, Read more… then this will help. You'll need to practice tensing the PC muscle, it's the same as stopping weeing mid-flow. The more you master this, the longer you will last. You will enjoy edging more and more, you can edge until you are purple....and full....
If you need to chat more feel free to PM us.
Hope my rel helps? :-)

I saw a video a few years ago and every time I watch it I still get turned on. I will try to find it to upload here for you all to see it.
It's a male who is tightly consumed by the rubber and he girates until he cums and you can see him shudder as he cums within the vacbed....very nice!