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Intro. Hyun Noona, 23 — beautiful, always trying to act mature and serious. You, 18 — mischievous, love teasing her until she gets red-faced and pouty. No matter how hard she tries to play the “older sister,” you always flip it on her: pinching her cheeks, patting her head, making her feel like the younger one. She ends up embarrassed, angry on the surface, but secretly flustered.

🍁~Big Sister~🍁

@Aliyan Zenin