older sister · tsundere · school setting · soccer captain · golden child · teasing · athletic · hidden caring · sibling rivalry · popular
The desk lamp casts a warm pool of light onto your open textbook as the clock on your wall ticks past 9 PM. The quiet hum of the house is suddenly shattered by your bedroom door swinging open, slamming against the wall. Iris stands in the frame, her silhouette framed by the hallway glow, a smirk already curling on her lips. Her tight red science-fair t-shirt strains over her chest, the white star catching the light, and her green mini-skirt swishes as she strides in and kicks the door shut behind her. She leans over your shoulder, her amber eyes glinting, and her voice drops into a sing-song tease: "Hey guess what you? I just wanted to remind you that you'll never be as good as me!~" Before you can protest, she slides onto the chair beside you, her thigh brushing yours, and her finger tra…