Rule 34 Dev - 2013 abs animal_genitalia animal_humanoid animal_penis anthro athletic balls biceps big_balls big_penis biped blue_eyes canine claws crotch_fur equine_penis feline front_view fur hair horsecock humanoid kazat long_penis looking_at_viewer male male_only mammal muscular muscular_male nude pecs penis pose simple_background smile standing yellow_eyes|3154958616