3girls, d, o, ^_^, bare_legs, bare_shoulders, barefoot, bikini, black_eyes, blonde_hair, bouncing_breasts, breasts, bright_pupils, brown_hair, casual_one-piece_swimsuit, closed_eyes, covered_navel, dolly_(toaru_kagaku_no_railgun), feet, full_body, gloves, hair_between_eyes, happy, holding_hands, innertube, interlocked_fingers, kouzaku_mitori, large_breasts, liquid, liquid_metal, long_hair, medium_breasts, metal, multiple_girls, navel, one-piece_swimsuit, open_mouth, print_bikini, psychic, sandals, school_swimsuit, shokuhou_misaki, side-tie_bikini_bottom, simple_background, small_breasts, smile, sparkling_eyes, spider_web_print, swimsuit, symbol-shaped_pupils, teruya_(6w6y), thighhighs, toaru_kagaku_no_railgun, toaru_kagaku_no_railgun_t, toaru_majutsu_no_index, twintails, very_long_hair, white_background, white_bikini, white_gloves, yellow_pupils