Mommy, Mama, and Me by Lesléa Newman
Plot Summary: Rhythmic text and illustrations with universal appeal show a toddler spending the day with its mommies. From hide-and-seek to dress-up, then bath time and a kiss goodnight, there's no limit to what a loving family can do together.
Youtube link: https://www.youtube.com/watch?v=Lt2VphobB-A
This board book is suitable for super young kids (pre-k) and depicts a toddler playing with her two moms. There is no conflict or attempt to explain why the toddler has two moms; the family just does normal family stuff together in a cute, simple plot.