1girl, arm_under_breasts, bare_arms, bare_shoulders, bikini, black_bikini, blue_hair, breasts, cleavage, closed_mouth, dark_blue_hair, glasses, grey_eyes, hand_on_own_chest, hand_up, huge_breasts, konori_mii, looking_at_viewer, medium_hair, multicolored_bikini, multicolored_clothes, pink_lips, polka_dot, polka_dot_bikini, rimless_eyewear, round_eyewear, solo, swimsuit, takaibiki, toaru_kagaku_no_railgun, toaru_majutsu_no_index, two-tone_bikini, upper_body, white_bikini