Note: This is my first fan fiction piece written, so it might not be as good as expected. When some unexpected guests come to Gensokyo, the girls from Touhou are in for an adorable adventure unlike any other. Inspired by A Star's Perfect Cherry Blossom.

Yuyuko gets an unexpected visit from an outsider that's not from the same galaxy as Eirin and Kaguya. Who is this mysterious creature and why does it eat like Yuyuko? Youmu's in for it now. Hakugyoukurou will never be the same after this.