1girl, all_fours, ass, barefoot, beach, beach_towel, bikini, blurry, blurry_background, braid, breasts, cloud, day, from_behind, grey_hair, hair_ornament, kizuna_akari, long_hair, orange_bikini, outdoors, sky, solo, star_(symbol), star_print, swimsuit, toriatamastudio, towel, twin_braids, very_long_hair, vocaloid, voiceroid