Does anyone pump their testicles?

[Maskiert]

I've been experimenting and trying to pump my testicles because I heard it had some benefits. Anyway I work with a DIY pump I made myself and I've been trying to pump my testicles alone but I've been having trouble because often the lower shaft of my penis will get sucked into it anyway. Trying to find a way to stop this from happening. This happens in the opposite order when I try to pump penis alone. So often I'll end up just sticking both into the chamber and going at it. But because of my routine I don't get any gains on my balls. Anybody got some suggestions?

[not2big]

Pumping your balls will not make them bigger. However, it can increase your scrotum size and wesult in lower hanging balls.

[BreakfastSausage]

It may be possible to get bigger balls by supporting the body's natural processes with lifestyle.

I notice my balls get bigger when I abstain from ejaculation, alcohol and drugs. Doing resistance training a few times per week helps. Balanced diet that gives you all the nutrients for testosterone precurers (like high quality pasture raised eggs), and if you want to go a step further you can try herbs like tribulus, fenugreek, maca, ginseng, royal jelly, etc.