Boobs breastfeeding

Guys, I was wondering..

Would breastfeeding be easier with bigger boobs or quite the opposite?

I have Huge boobs, and they have barely grown since I've gotten pregnant, however I expect them to grow more when I'm breastfeeding, when milk comes in.

Anyhow, my husband has already voiced his concerns about our son being smothered while breastfeeding and I know it's probably more of a joke but it kind of concerns me.. Like.. During breastfeedings at night where I might not be paying too much attention due to sleep deprivation..

I was also thinking like.. How can I comfortably place this baby? If I put him down onto my tummy he'd be too small to actually reach my boob maybe, resulting in both of us being in uncomfortable positions.

I know I'll be finding out and learning when the time comes.. I'm not even halfway my pregnancy yet so this is something we haven't talked about with the obgyn or the midwives yet.

Edit:

I'm a 32GG UK size, but have grown to being a 32H (also UK size) at 18 weeks pregnant now.