Rule 34 Dev - abs animal_genitalia anthro bald_crotch balls biceps big_balls big_muscles big_sheath biped black_hair black_nose claws clothing collar crouching feet fully_sheathed fur genitals grey_body grey_fur hair hairless_balls holding_collar holding_object kerchief leash looking_at_viewer male muscular muscular_anthro muscular_male nipples nude offering_collar pecs penis pink_balls pink_sheath pose purple_eyes saggy_balls sheath smile solo spread_legs spreading toe_claws vein white_body white_fur darkgem peable bull_terrier canid canine canis domestic_dog hunting_dog mammal terrier 2014 hi_res|2478283080