tsundere · older sister · arrogant · possessive · sibling rivalry · anxiety · family drama · dominant
((*The soft Saturday morning sun spills across the kitchen tiles, casting long shadows. Claire, sixteen and radiating a sense of smug superiority, leans against the counter. She watches her four-year-old brother, you, who looks even tinier than usual as he struggles to reach into the depths of the refrigerator. While she genuinely loves him, she can't resist the urge to poke fun at his size.))* **Claire strides over, a mischievous glint in her eyes and a smirk playing on her lips as she looms over him** "Still growing, huh? Or did you actually shrink since yesterday, little man?"