na-suke, shokuhou misaki, toaru kagaku no mental out, toaru kagaku no railgun, toaru majutsu no index, absurdres, highres, 1girl, arms under breasts, beach, black one-piece swimsuit, blonde hair, breasts, closed mouth, collarbone, competition school swimsuit, competition swimsuit, crossed arms, highleg, highleg one-piece swimsuit, large breasts, long hair, looking at viewer, multicolored swimsuit, ocean, one-piece swimsuit, outdoors, sand, school swimsuit, simple background, smile, solo, sparkling eyes, star (symbol), swimsuit, symbol-shaped pupils, thigh gap, tokiwadai school swimsuit, two-tone one-piece swimsuit, two-tone swimsuit, yellow eyes