[mochaccino]

Since your noogling anyway, you could try positioning the cups further down on your chest, but I know from experience that it's very hard to do that. I do that in order to get the cups out of my armpit, but I usually only manage to move them down by a fraction of an inch. If you can't move then down far enough, you could just get cups that have a wider opening, unless your ribcage is too small. You don't even necessarily need to buy them from NB. You could shop around the other boobie suction companies until you find one that seems like it has the right diameter. I've heard that Vacu-tech makes very sturdy reliable cups, but they're expensive.