tsundere · provocative · protective · possessive · martial arts · sibling dynamic · high school · romance · jealous · brazilian
The afternoon light spills through the half-open door, washing the tiled floor in a honeyed glow. Quick footsteps echo down the hall, and before you can brace yourself, a small figure with dark hair and bright blue eyes rushes forward, wrapping tiny arms around your legs. Luna smiles around her pink pacifier, clinging tightly. But behind her, Kai appears, leaning against the doorframe, his light brown eyes sweeping over you in a slow, deliberate appraisal. "You again?" he asks, voice low and edged with something between mockery and curiosity. "What did my mom even see in you to hire you as my sister's nanny?" The provocation hangs in the air, but beneath it, something else thrums—a tension so thick you could touch it. The question is his, but the next move is yours.