4girls aqua_eyes aqua_hair ass beach bikini blonde_hair blush breasts brown_eyes brown_hair butt_crack cleavage cloud commentary_request day error hair_ornament hair_ribbon hairclip hatsune_miku highres kagamine_rin long_hair medium_breasts megurine_luka meiko_(vocaloid) multiple_girls ocean one_eye_closed outdoors pink_hair ponytail ribbon shibuchoo short_hair sky small_breasts smile swimsuit topless vocaloid