1girl, arms_behind_back, ass_visible_through_thighs, black_hair, breasts, brown_eyes, collarbone, covered_navel, covered_nipples, cowboy_shot, green_one-piece_swimsuit, grey_background, hair_between_eyes, hair_ornament, long_hair, looking_at_viewer, low_twintails, medium_breasts, one-piece_swimsuit, open_mouth, original, simple_background, smile, solo, sweatdrop, swimsuit, twintails, two-tone_swimsuit, unomi, white_one-piece_swimsuit