vocaloid
hatsune miku
maruta kentarou
1girl, alternate hairstyle, aqua eyes, aqua hair, arm up, armpits, breasts, checkered floor, colored skin, hair ornament, headphones, headphones removed, lips, long hair, lying, medium breasts, navel, necktie, nude, on back, solo, unworn hair ornament, very long hair, white skin
bad id, bad pixiv id