Rule 34 Dev - 1girl aqua_eyes artist_name blue_nails breasts character_name colored_pencil_(medium) crayon_(medium) female_focus hand_in_own_hair headphones headset hisekai lips long_hair looking_at_viewer lying marker_(medium) megurine_luka nail_polish open_mouth pink_hair skirt solo thighhighs traditional_media very_long_hair vocaloid|6884066358