Rule 34 Dev - 1girl animated artist_name belt blue_bow blue_bowtie blue_eyes blue_hair blush bow bowtie by_mirin choker closed_mouth collar commission earrings eyelashes glint hair_between_eyes hololive hoshimachi_suisei jewelry lineart long_hair looking_at_viewer making-of monochrome night night_sky sailor school shooting_star simple_background sketch sky smile solo star_(sky) sweater uniform upper_body video virtual_youtuber watermark white_background|24544256373