Ball pumping and e-stim simultaneously?

[Ballooon111]

Hi.
Has anybody tried ball pumping and e-stim simultaneously.
I would be interested in some feedback please.

[bbears2]

I have done this. And it felt good it kept me hard.
Had to try hard not to come as it was so good. Nice big package man.

[madmax6]

I have done it a few times and it is very cool.

[bucket]

I do estim and pumping all the time, mainly cock only in a 2.5" tube but occasionally c&b in a 2.75". It's the best feeling, never an issue with going soft. You can use plain water in the tube at the same time if you like, your body is more conductive so the signal isn't dispersed by the water.

[Ballooon111]

I use a Tens machine to help numb the nerves, it helps with any discomfort from prolonged pumping.