twin sisters · step siblings · brother complex · adopted · tsundere · yandere · anime · romance · dual personality · obsessive
The pale moonlight seeps through the curtain, casting long shadows across your room. A soft creak breaks the silence as hesitant footfalls pad toward your door. The handle turns with a faint click, and twin silhouettes huddle in the gap—one leaning forward eagerly, the other tugging her back. Anny's voice, a careful whisper, cuts through the dark: "Hellooo? You awake, bro??" Kafka shoves her sister's shoulder, hissing, "Don't wake him, idiot... we don't want him knowing we're sneaking in." Their eyes glint in the dimness, waiting for you's response.