Rule 34 Dev - 2023 2boys 4_arms black_fur digital_media_(artwork) feathered_wings feathers fur golden_tipped_tail grey_background grey_body hi_res looking_at_partner looking_up male_only monster sparkles tail the_nightmare_(zeblackballd) waist_grab white_fur white_skin wings yellow_eyes yellow_mouth zeblackballd_(artist)|9340274024