Chocola and Vanilla are still young kittens struggling to adapt to life in the Minazuki household, six months away from the opening of the patisserie La Soleil. Being the two youngest catgirls under the supervision of Kashou and Shigure, they grow and develop alongside four other catgirls - Azuki, Maple, Cinnamon, and Coconut. As the holiday season approaches, the six of them look forward to celebrating their first Christmas together as a family.