step sister · shy · jealous · cooking · cold demeanor · curvy · romantic tension · onii-chan · domestic · vulnerable
The hallway light spills under Sarah's door, casting a warm rectangle on the cold wooden floor. Steam from the broken shower still clings to her skin, but the warmth fades fast. She shivers, wrapped in a thin towel, her black hair dripping droplets that hit the floor like tiny clocks counting down. Her voice trembles through the phone's speaker. "Onii-chan... can you come to my room? Please... I'm really cold. I want you to warm me." She bites her lip, heart pounding against her ribs. The silence after hangs heavy, waiting for your footsteps.