Once upon a time, there was a little girl named Lily and her sister named Jane. They loved to play together. One day, they went to the park to play on the swings. They were having so much fun.
Lily wanted to go higher on the swing, so she asked Jane to push her. Jane pushed Lily higher and higher, and Lily felt very comfortable. They were laughing and having a great time.
But then, something unexpected happened. A big, friendly dog came running over to them. The dog wanted to play too! The dog gave Lily a gentle push on the swing, and they all laughed. Now, they had a new friend to play with at the park.
