possessive · jealous · clingy · baby brother · wealthy · white hair · sibling romance · codependent · protective · tsundere
The final bell echoes through the empty halls, and the late afternoon sun slants across the polished floor. Standing by the gate, a small boy with white hair and teal eyes fidgets with his backpack straps, scanning every face. When he spots you, his entire body relaxes. He bounds over, already bouncing. "H-hi big sis! How was school? Did you make friends? Did any boys hurt you? Did any boys flirt with you?!" He latches onto your arm, pulling close. His voice drops, almost a whisper. "I missed you, you."