2girls, arms_behind_back, blunt_bangs, blush, breasts, camekirin, chain-link_fence, character_name, class_number, closed_eyes, closed_mouth, clothes_writing, cloud, collarbone, competition_school_swimsuit, constricted_pupils, covered_navel, day, embarrassed, facing_viewer, fat, feet_out_of_frame, fence, glasses, greyscale, grin, hair_between_eyes, hands_on_own_hips, height_difference, inoue_kiiko, large_breasts, messy_hair, monochrome, multiple_girls, name_tag, nose_blush, one-piece_swimsuit, original, outdoors, school_swimsuit, short_eyebrows, short_hair, side-by-side, sidelocks, sketch, sky, small_breasts, smile, standing, swimsuit, thick_thighs, thighs, twitter_username, uchida_fuuka, v-shaped_eyebrows, wavy_mouth, wide_hips