sweet juice for breast feeding

At hot dusk in the summer vacation
I was getting sleepy when I watched a game of high school baseball tournament
The top of the eighth inning almost finished
I asked my sister to wake me up when the top of the ninth started
And I closed my eyes for a while
When I waked up, my sister was singing to my baby son
And he was singing “ elluAUuuau---“ with her
I said “ How’s the game of high school baseball tournament? “ to her
She told me I didn’t wake up at all when she waked me up.
She gave me a glass of juice saying “ This is a juice for breastfeeding!”
It was a little bit sweet banana juice
She made this simple juice from milk with crushed banana
It was very delish and sweet juice for breastfeeding.
I wanna drink it again and tried to make it!