Pumping while wrapped?

How would this work?

1) Get 100% erect
2) Wrap your whole unit tightly with the wrap of your choice
3) Pump up

The way I see it, this would be an even better way than condom pumping to get 0 fluid buildup. Theorically, I think this would create a lot of internal pressure, which is what you’re looking for if you want to grow girth. I’d test it but I won’t have my new pump until tomorrow at best :(

Anyone want to try this, or did someone already tried it?

It would seem to me that the wrap would completely restrict any girth growth.

If you don’t want fluid build up, keep your pressures low and use a pump and release technique.

I have pumped with an HTW a few times.I don’t get any fluid build up,but I also don’t get much expansion.As far as comfort though it kicks ass.I haven’t done it enough times to know if it is effective.But I’m thinking that to get an effective pump this way,you would have to stay at between 7 and 10 in hg.Better to do as gprent suggested and just lower the pressure and pump without it I think.