1girl ball barefoot beachball bikini blue_eyes blush bracelet breasts cleavage comiket_80 commentary_request frilled_bikini frills front-tie_top hachune_miku hairband hatsune_miku highres innertube jewelry long_hair medium_breasts megurine_luka photoshop_(medium) pink_hair project_diva project_diva_(series) side-tie_bikini_bottom skywaker swimsuit swimwear_(module) takoluka vocaloid