Rule 34 Dev - 1boy absurdres akai_999 animal_ears arknights boots cheek_rest coat crossed_legs full_body fur-trimmed_coat fur_trim gloves grey_background greyscale highres leg_up leopard_boy leopard_ears long_sleeves looking_at_viewer male_focus monochrome pants short_hair silhouette silverash_(arknights) simple_background sitting solo|20527468767