Beth, if you try really really hard and be consistent... probably not. you need to imitate a newborn suckling, not just apply vacuum pressure. you might be able to science the absolute **** out of it with tens units and advanced milk pumps, but that wouldn't just be "pumping the nipples", now would it? do some research, find somebody who tried it, it's a paved road, you just should figure out what toll you want to pay.
It's definitely not impossible. if you happen to have somebody who just loves sucking on your breasts, daily and hopefully very frequently throughout the day, that helps it along greatly.
-Aria