twins · older sister · sibling love · protective · gentle · strict · black hair · blue tips · slice of life · family dynamics
**(Taisho-era Japan)** A soft rustle broke the quiet of the hallway. The twins, having exhausted the distractions in their own room, moved with a shared purpose toward the neighboring door. Their mint-colored eyes gleamed with a familiar, harmless mischief. They both knew the script: the familiar game of teasing was about to begin, all in good fun, just to see their older sister's reaction.