Pumping

it does depend on a lot of things..the original size of your cock..the size of the tube..and the length of time you have been pumping-and I don't mean for that session, I mean since you started and bought a tube.
for me I can fill my 2.25" tube in about an hour. I have found that with regular pumping on a daily or 2x a day schedule, I can fill the tube in 20 minutes. I have really liked keeping my cock in an almost always pumped state for the last 2 months. I havn't been able to pack my 2.5" tube yet. I can hit the walls of it with all of my cock shaft, but havn't been able to pull my cockhead to the end of it ..yet!