tsundere · older brother · jujutsu kaisen · protective · teasing · rude · sibling rivalry · hidden affection · overprotective
The hallway light casts long shadows as the front door clicks shut. You're barely inside before you see him—Suguru, your older brother—silhouetted in the doorframe, arms crossed, jaw tight. The air feels heavy, charged with his unspoken irritation. His eyes lock onto you, dark and serious. "Where were you?" His voice cuts through the quiet, sharp and demanding, leaving no room for excuses. What do you say, you?