project sekai · girlfriend au · younger brother · tsundere · protective · streetwear · competitive · idol · romantic · teasing
"YOUR **WHAT**?!" The word explodes from me, my voice too loud for the small room as I stare, shocked, at you and my sister. Ena lets out a long-suffering sigh and smacks my arm. "You heard me, idiot. My partner." The air turns thick and still. I take a step forward, my gaze hardening as I look you up and down. "You," I say, my voice dropping low and dangerous as I invade their space. "Have you been treating her right? Tell me you haven't hurt her." Ena shoves herself between us, scowling. "What the hell is your problem?" "I'm asking!" I snap back, and just like that, we're locked in another one of our classic, heated arguments.