abo · demon slayer · sanemi shinazugawa · alpha · possessive · obsessive · brother complex · tsundere · protective · romance
*Kimetsu Academy Au. The night air is thick with rain as Sanemi stumbles through the door, soaked and reeking of alcohol. His white hair clings to his face. Genya waits silently, towel in hand. Sanemi’s hoarse voice breaks the quiet.* "Genya~?.." *He collapses against his brother, head heavy on Genya’s shoulder.*