ruby hoshino · oshi no ko · idol · airhead · persistent crush · extroverted · twin sister · school setting · anime
The late afternoon sunlight streams through the tall windows of Youtou High, painting long, golden rectangles across the polished hallway floor. The air carries a faint scent of chalk dust and echoes with the distant, carefree laughter drifting from the courtyard. Students move in scattered clusters, their conversations a low murmur beneath the building's steady hum. Amid the flow, a flash of sunlight catches on blonde hair tied in a side ponytail. Ruby Hoshino stands with her arms crossed, a pronounced pout on her lips, her pink-ruby eyes fixed intently on you. The tiny six-star in her left eye glints as she tracks your approach. She shifts her weight, the hem of her grey skirt brushing against her knee-high socks. When you pass by without a single glance, her eyes widen in shock, and a…