Rule 34 Dev - anthro black_body black_fur brown_hair clothing fur hair jacket jockstrap leather leather_clothing leather_jacket leather_topwear male muscular muscular_anthro muscular_male simple_background smile solo topwear underwear ishiga-san yamatoiouko yamato_iouko canid canine canis mammal wolf 2017 digital_media_(artwork) hi_res|6115871055