Looking to know if anybody has advice with making a DIY belly inflation rig of anykind? also if there are any commercial options?

the best i've been able to do so far is an exercise ball in between the layers of modified shapewear, with aquarium hose and an aquarium air pump for inflating.
unfortunately. this takes longer to inflate than i would like. it takes approximate 3 minutes to fill up, and i need it to be a quicker time for a project i'm helping out with.
I need the belly to inflate in around a minute or less, ideally.

I attempted to use a more powerful air pump, but couldn't get the aquarium hose to fit on the nozzle of it secure enough to work.


if it's of any help, it's for vore videos i'm helping produce, so that's why it's supposed to be quicker.

i've seen Ludella Hahn and a few other creators use what appear to be some sort of belly inflation prop in their videos. Is there something commercially available?

thanks in advnace!

I prefer water for my belly and am planning to do a belly inflation soon

I've had good results with my adjustable air pump from a air brush kit and bought some longer and larger diameter hose than aquarium hose to get better air flow. I use those toy punch balloons because of their availability, size, thicker rubber and long neck for easier attachment of the hose.

Would say the stronger pump you have the faster it would fill. May need to change the ball setup so it takes it better. Idk what you have tho sorry