I recently bought a Doc Johnson pussy pump for my wife and I to try out. We have used it twice now, one time she pumped and one I did, but she complained of some pain both times. We had a good seal both times. Neither time did she fill even half of the cup. We went slow both times, never a full bulb pump at once and pausing between pumps. When she winced we released the air. Any tips on making this pleasurable for her? I have read plenty of stories about how good this can be for women so would love to have her have a similar experience.
Like ZombieCpl says it takes a looooong time. As a reference, I usually use mine for 30 to 60 mins and I have never managed to fill the whole cup. Although that isnt really my aim.
Pumping is slightly uncomfortable. It just is, I mean, it is a sensitive area being sucked on pretty hard and I don't think I have ever used mine and not experienced that sensation but for me it is a frame of mind. The excitement of how it pulls on my clit and the thought of how sensitive I feel afterwards. Also I kind of enjoy a little discomfort, for me it isnt a bad "pain"
There are many reasons why she is experiencing pain. Going too fast is probably the main one. Here is a great thread that might be of help: