1girl, ahoge, bare arms, bare legs, bare shoulders, barefoot, blue one-piece swimsuit, brown eyes, closed mouth, expressionless, feet, foreshortening, full body, jiryu50610218, long hair, looking at viewer, one-piece swimsuit, onii-chan wa oshimai!, oyama mahiro, pink hair, simple background, sitting, soles, solo, swimsuit, tareme, toes, w, white background