Shojo Shikkaku ~Hajimete wa Anata ni Sasagetakatta~

Chigimi is a cute little stuffed doll who lives a happy life with her beloved Gokaku-san, an high-ranking exec at a major company. One day Gokaku-san leaves for work without his important documents and Chigimi sets out on an adventure alone to deliver them to his office. [Translated from DMM]