Rule 34 Dev - 1girl alternate_costume blue_eyes blue_hair blurry boots breasts character_name cleavage female_focus hand_on_headphones hatsune_miku headphones jun_project junp long_hair matching_hair/eyes midriff one_eye_closed open_mouth shoes simple_background sleeveless solo speaker thigh_boots thighhighs twintails vocaloid wink|7081137531