Best bathmate for balls in?

I do not recommend the Goliath because it doesn't have a comfort seal inside, therefore the penis is exposed to the bellows.

I consider pumping full package even safer because I don't feel the pain that I feel when the balls are about to be sucked in (which happens all the time - the reason why I don't do shaft only pumping).

When I pump full package I keep the cylinder attached up to 3 hours until I feel fatigue. Sometimes I sleep during the set, I have no worries whatsoever.

When the testicles are really expanded after long sessions you can easily identify the epididymal which was frightening to sense, the first time I experienced it.

Thanks for your response!