Yes, breasts are private parts. If I walked down the street topless, I would be arrested. I've taught my dd's that their breasts are private, not to be exposed in public, and not to be touched by others - I have not had this conversation with my boys. Breasts exist for both breastfeeding and sexual pleasure. You can breastfeed by latching on baby, and lifting the shirt so that the baby is exposed, and the breast is covered. I've seen a whole foot of breast exposed - not necessary. The OP was not offended by public breastfeeding, but totaly exposure - big difference.