1girl, arms up, black hair, black one-piece swimsuit, blue eyes, breasts, clothes writing, collarbone, commentary request, competition swimsuit, highleg, highleg swimsuit, katahira masashi, looking at viewer, medium breasts, one-piece swimsuit, original, simple background, smile, solo, standing, swimsuit, wading, wet, wet clothes, wet swimsuit, white background
1girl, arms up, black hair, black one-piece swimsuit, blue eyes, breasts, clothes writing, collarbone, commentary request, competition swimsuit, highleg, highleg swimsuit, katahira masashi, looking at viewer, medium breasts, one-piece swimsuit, original, simple background, smile, solo, standing, swimsuit, wading, wet, wet clothes, wet swimsuit, white background