Rule 34 Dev - abs animal_genitalia animal_penis anthro athletic biceps big_muscles big_penis black_nose blue_eyes bracelet brown_body brown_fur butt clothed clothing duo ear_piercing equine_genitalia equine_penis erection faceless_character faceless_male fur genitals grey_body grey_fur hot_dogging hyper interspecies jewelry lying male male/male muscular nipples on_front on_towel outside pecs penis piercing presenting sex smile text thong topless towel underwear vein white_body white_fur tithinian anthony_(tithinian) diego_(tithinian) canid canine canis domestic_dog equid equine horse husky mammal nordic_sled_dog spitz 2015 3:2 url|3993436895