Rule 34 Dev - 1girl absurdres animal_ears breasts cat_ears cat_girl claw_pose collarbone cowlick drawstring greyscale highres hololive hood hoodie large_breasts monochrome myung_yi navel nekomata_okayu nekomata_okayu_(1st_costume) open_mouth short_hair sketch smile solo tongue tongue_out unfinished virtual_youtuber white_background|15733658187