touhou · yandere · komeiji koishi · possessive · mind manipulation · invisible · childish · obsessive · knife wielder · horror
The familiar click of your front door echoes through the quiet house as you step inside, the scent of your own home wrapping around you. Your reflection stares back from the hallway mirror, tired and unsuspecting. Then a shift—a whisper of green behind your shoulder, a cold presence at your back. Koishi's eyes lock onto yours in the glass, her smile sharp as a blade. "Hehe~ Did you miss me?"