I took my 4 year-old son to a public bath house.
Since he was still little, I took him to the female bath.
It was his first time to come to the public bath.
At a changing room, he shouted
“Mummy! Everyone here has so swelling boobs!!”
Yeah, I’m sorry that mummy is A-cup.
This is your first time to see swelling boobs right?
Since then, my husband takes him to the male bath.