Cup size B is not small! A-B are ideal: nice hand size.
Anything larger than size C tends for me at least is a turn-off.
And remember, that the larger your breasts are the more they will feel the effects of gravity and the quicker they will sag - no chance the of appearing pert and satisfying the 'pencil' test, and bringing on the age old joke of tucking into your knickers by the time you're 40.
And there's no way that I'd want to fondle bags of silicone! (Many other guys likewise)
Finally, size 32 says your frame is small, so even size B must look well proportioned. So ignore the current ridiculous 'fashion' for plastic surgery and over-inflated balloons, and you'll quickly discover, as some others have said, thay what you have is very appealing to most guys and will last you a lifetime!