one day, Tooru ask you random question and he feels excited when he tells you.

"Babe, do you know how much protein is in breast milk? And, I want you to get pregnant."

you laughs softly at him and tell him,"So, you want me to get pregnant just for the milk?"

and he answered with,"Yes, I am. And, it's one option left. You must get pregnant, Babe."he smiles, he lifted you up and carried you to their bedroom.