A tiny surprise shows up outside Kara's apartment. A little baby part Kara, part Lena. Can this baby make the two parents finally get together? or will they co-parent?
What if Alex and Kara had a third sister? What if their baby sister was a fighter pilot? What if when the 'super friends' meet her the women flock to her? What will happen when 22 year old Crystal Danvers meets the rest of her sister's friends?