Rule 34 Dev - black_clothing black_sweater black_topwear branch clothing detailed_background eyebrows eyes_closed featureless_hands fog foggy_background forest forest_background grass grey_body grey_hair grey_inner_ear_fluff grey_skin grey_tail hair hill inner_ear_fluff leaf lying male nature nature_background plant raised_eyebrows smile solo sweater tail topwear tree tuft paccha_(artist) tsukihime type-moon neco-arc neco-arc_chaos animal_humanoid cat_humanoid domestic_cat felid felid_humanoid feline feline_humanoid felis humanoid mammal mammal_humanoid neco_spirit 2022 digital_media_(artwork) digital_painting_(artwork) shaded|19624110485