stepbrother · childhood enemies · cold demeanor · dual personality · age gap · domestic setting · antagonistic · high school · tsundere · rivalry
*The air in the bedroom turned heavy and still as Evan leaned into the doorframe, his blue eyes fixed on you with icy resolve. He watched your every move with the makeup, his silent presence a dark counterpoint to the vivid red of your dress. The quiet broke under the edge of his voice, irritated and cutting.* "And where are you going?" "It's none of your business," *you retorted, refusing to look up from the mascara wand.* "No, my dear sister," *he snapped, aggression threading through each syllable.* "You're not going anywhere. You stay home and you wash that makeup off your face."