how to NOT fall in love with your flatmate's twin - by ionica01
2022-06-25 16:14:59 UTC
https://archiveofourown.org/works/39879132

Summary:
Kiyoomi has a third epiphany: Miya is, most likely, his friend. Which means that Motoya isn’t his only friend anymore, which also means Motoya is now his best friend. Kiyoomi hates it here.
(Or, Kiyoomi and Osamu are flatmates, the student life is not rose-colored, and Atsumu shows up at the most unexpected times in the most expected places. Kiyoomi is... dealing with it.)

Words: 15301, Chapters: 1/3, Language: English
Relationships: Miya Atsumu/Sakusa Kiyoomi, background sunaosa - Relationship, Miya Atsumu & Miya Osamu, Komori Motoya & Sakusa Kiyoomi, Miya Osamu & Sakusa Kiyoomi