[crankmymotor]

My wife is doing vacuum enlargement and also did it 15 years go. If I were buying today, i would buy this

http://www.ebay.com/itm/Female-Breast-Pump-AUTO-Breast-Enhancement-Powerful-Comfort-Suction-Design-New-/302408597280?hash=item4668f4ff20:g:0z8AAOSwJGlZiY9O

She has used these, but with an external pump that i rigged up.
http://www.ebay.com/itm/Breast-Enlargement-Pump-Vacuum-Cups-Suction-Massage-Cupping-Set-Enlarge-Boobs-/162203185033?epid=1740665432&hash=item25c4102f89:g:HmsAAOSwPCVX2gdC

These same cups can come with a manual pump
http://www.ebay.com/itm/Female-Breast-Enhancement-Enlargement-Pump-Enlarger-with-Dual-Vacuum-Suction-Cup-/232454468188?hash=item361f5db25c:g:a0sAAOSw4CFY5-1h

When she hit a full C cup, she outgrew those, so we just got these just the past week
http://www.ebay.com/itm/Large-Dual-Breast-Cup-For-Breast-Vacuum-Suction-Enlargement-Enhancement-Machine-/332276204599?hash=item4d5d348437:g:VC8AAOSwbtVZTA9Y

She tried these, but they gave her a rash.
http://www.ebay.com/itm/Size-Matters-Breast-Enhancement-Breast-Enlargement-system-Breast-Developer-BNIB-/301668072359?var=&hash=item463cd17ba7:m:mXYqPn4DeD2KNeF7kym6byw

What I like about the auto model is you can set the vacuum and forget it.

If you like the top cup, but want it automatic, you probably could used the pump from this penis pump
http://www.ebay.com/itm/Hercules-Electric-Power-Automatic-Vacuum-Suction-Penis-Pump-Male-Enhancer-/282469666143?epid=1527710347&hash=item41c4810d5f:g:uKgAAOSwhvFZEi-0