Work Text:
At first Steve was honored when Danny asked him to join in on the outings when he had Grace. But as time went on, he went from sitting and watching as Danny and Grace played to playing with them. He loved hear her scream as he pushed her higher and higher on the swing, or her insisting she push him and then having Danny help her. Water fights took on new meaning when they were in 2 feet of water and he had to sit in the surf to make them the same height so he wouldn't have an advantage.
