Because I do and I have never ever heard anyone else mention this.
This time round (3rd child, nearly 4 months old) I have had a very easy time with breastfeeding - no pain since the first week or two, never had any problems with mastitis or thrush or anything like that.
It's not a huge issue at all, just one of those weird things - specially when I feed just before dinner as I always find myself thinking 'Oh dear, I don't really fancy whatever it is I'm having for dinner today' then I remember it's just because I'm feeding and then it goes away after a minute or two.
Am I weird?!