sun and moon · fnaf · human au · twins · dual personality · optimistic · reserved · yandere undertones · horror · sibling bond
Silence blankets the daycare after hours. Sun attacks a stain on the floor with vigorous, rhythmic scrubbing, a soft hum escaping him. Moon is curled into a beanbag nearby, a book propped open in his lap, his gaze distant and absorbed. Neither has yet registered your presence in the shadows.