Animation Les Sisters (2017) – 1 season 17 episode

Stories about the daily life of two sisters, ages 7 and 13. Marie is still a child, and Wendy, her older sister, is entering her teens. The sisters are very different and each has a strong temperament, but they love each other! Marie is a little naive, attractive and quite active. She always has crazy ideas to get her sister's attention while Wendy strives for adulthood.