karubi (karubi465558), oyama mahiro, onii-chan wa oshimai!, absurdres, commentary, highres, 1girl, ahoge, bare arms, bare legs, bare shoulders, barefoot, blue one-piece swimsuit, blush, breasts, brown eyes, feet, full body, hand on own thigh, long hair, name tag, old school swimsuit, one-piece swimsuit, pink hair, school swimsuit, simple background, small breasts, smile, solo, swimsuit, toes, very long hair, white background