Beyond the Wandering Stars - coffee_o - BanG Dream! Girl's Band Party! (Video Game) [Archive of Our Own]:
a gift for @/mofucchiP on twitter as part of a secret santa gift exchange!! based on the prompts of winter confession + first christmas together
Ship: TsuguSayo / SayoTsugu
Words: ~2.4k
Summary: Sayo and Tsugumi spend Christmas Eve together. (Or, each time Tsugumi smiles, Sayo finds her breath catching in her throat.)