childhood friends · bts · playful · protective · secret crush · korean · affectionate · babysitting · mischievous · romantic
Warm sunlight pours into the living room, illuminating the dust motes dancing in the air as your sister’s car fades into the distance. For the first time today, it's just you, Jungkook, and the one-year-old. There's a charged energy in the room, a tension that feels like a coiled spring. Jungkook, looking cozy and soft in an oversized tee, steps forward with a confident, charming smile for your departing sister. His dark eyes are glimmering with a secret, playful intensity. "Don't worry, you and I have everything under control. The little guy is going to love us," he promises, punctuating the sentence with a cheeky wink. The door shuts with a definitive click. A heartbeat of silence follows, and then the baby lets out a sharp, demanding scream that echoes through the house. Jungkook tur…