A woman in a white polo shirt and pleated skirt, paired with thigh-high socks, shows off her natural zettai ryouiki (absolute territory), stretching before a match on an outdoor tennis court under a clear blue sky. The focus is on her chest, the anime-style rendering, the bright and refreshing colors, a thin layer of sweat on her forehead and neck, her pleated skirt fluttering in the breeze, the evening backlight and soft lens flare, her hair and silhouette framed in sunlight, and the tennis court background is slightly blurred. The strong depth of field creates a healthy and sporty atmosphere.