New Family! I've Become an Older Sister!!

Synopsis

Hearing that her mother has been hospitalized, Tsubomi rushes to the hospital in a panic. Her father comes rushing too. But for some reason, her mother seems happy. To the puzzled Tsubomi and her father, the mother announces she's having a baby. The two are overjoyed at the news. Tsubomi starts helping out at the flower shop in her mother's place.