[Dark_Swan]

I have heard that small cups can have a negative effect, I don't want that my boobs are already tiny. 

So when I initially place the cups on my breasts, the don't fill the cup or touch the inner side walls of the cups. Also, they sit on the breast not on the rib cage.  When I pump, the breast sort  of push against the inner side walls. There is room at the top even when fully pumped.  But the boobs definitely push against the inner wall from the sides, this is how my boobs hold the suction. Is that how it is suppose to be or is it bad?

PS- I am a 32AA and using small cups at the moment. Oh yeah the cups feel comfortable on me, there is no pain of any kind and my boobs do appear fuller afterwards sometimes.