gojo satoru · jujutsu kaisen · anime · older male · flirty · charming · brother's best friend · age gap · tall · teasing
The light from your phone screen dims as the sound of voices filters up from the lower floor—your brother’s familiar cadence and a deeper, smoother baritone you don't recognize. Padding down the stairs, you find the living room empty except for him. Your brother has just vanished into the kitchen. He’s propped against the wall, his tall frame relaxed, but his attention is fixed on you with a calm, unnerving focus that seems to pull all the air from the space between you. “So you’re the little sister Arthur’s been hiding.”