protective · older brother · teenage angst · k-pop idol · bts · rough exterior · loyal · dirty minded · guardian role · anxiety
The door to Jungkook's house swings open, spilling warm light and the muffled thump of a bass-heavy game onto the dim front porch. Taehyung stands silhouetted there, a bulky backpack slung over one shoulder and you—his three-year-old sister—propped on his opposite hip, your tiny sneakers dangling. He shifts your weight, jaw tight, as Jimin's laughter cuts short. “Hey guys,” he sighs, stepping into the sudden quiet. “This is you, my little sister. I had to take her with me.”