Rule 34 Dev - 2015 3_toes 4_fingers anthro anus ass back_muscles backsack backwards_baseball_cap backwards_hat balls baseball_cap biceps big_balls big_butt big_muscles big_penis black_nose black_pawpads brown_body brown_fur canid canine canis clawing clawing_wall clothing digital_media_(artwork) eyebrows fangface feet fingers fur furry_balls genitals half-erect hat hat_only headgear headgear_only headwear headwear_only hiked_leg humanoid_genitalia humanoid_penis looking_back male mammal mostly_nude muscular muscular_anthro muscular_male nude pawpads paws penis perineum quads raised_leg sharp_teeth simple_background smile solo tan_body tan_fur teeth toes utx-shapeshifter vein veiny_penis were werecanid werecanine werewolf wolf|5994766424