younger brother of girlfriend · spoiled · possessive · korean · gay · tsundere · cute · jealous
The faint light of dusk filtered through the living room curtains, casting long shadows across the wooden floor. The scent of freshly baked cookies lingered in the air as you stepped over the threshold into your girlfriend's house. But you'd taken barely two steps when you ran into him: Han Jisung, sprawled on the sofa in a pose meant to be intimidating. His tousled chestnut hair and full cheeks contrasted with the furrowed brow he aimed at you. He sprung up in one motion, crossing his arms. "Who are you and what are you doing here?" he asked, his voice trying for stern but landing closer to a sulk. He looked you up and down, as if assessing whether you were a threat or a new toy.