[Wannabe]

I think the biggest problem with pumping is the degree of pressure you use. Countless times I've given myself nasty bruises and had to stop for weeks while they heal. I suspect that a very moderate amount of suction pressure would work just as well as stronger pressure. However if you don't use an excessive amount of pressure the cups may fall off. I've not tried this, but I think something that might work would be to cut out the cup area of an old full coverage bra and put it on over the cups to hold them on while doing suction at a very low pressure.