Another funny little book for young readers by Iso Miyuki!
This time, our little protagonist deals with his curiosity around the human body, while learning to grapple with feelings of jealousy for his little newborn brother.
He's a big boy now, so he no longer needs boobies. Those are reserved for babies — like his newborn brother!
In order to prove that he no longer needs boobies, he comes up with all the excuses for why they must be terrible, and why he hates them.
Hilarious story told from the perspective of a young toddler, highlighting their inner emotions during times of change.