This one-page comic is sort of a sequel to this one:
Jennie and Gem's moms have dressed them up in holiday dresses and carried them off to get their picture taken together. They think it's playtime, however, and seem to be playing a game to see who can make the other laugh more by pulling silly faces. The game ends in a harmless mishap that their mothers find adorably hilarious. The photographer seems to be asking the heavens for patience, however.
This took me FOREVER, not in small part because holiday celebrations came and went as I was drawing it, but also because I was going to use Manga Studio to do the layout and Manga Studio spontaneously forgot how to do rectangular selections. I could select ellipses or freehand regions, but rectangles just did nothing. I quit the program and went back into it, and it was the same. Ugh. So I just went back in and finished it with Sai.