Rule 34 Dev - 2019 5_fingers abs animal_genitalia animal_penis anthro balls blue_eyes brown_fur canid canine canis dobermann domestic_dog equine_penis erection fingers fur furshit glistening glistening_penis hi_res hooves horsecock hybrid inside junker male male_only mammal masturbation nude penile penile_masturbation penis pink_penis pinscher sitting solo tan_fur vein white_fur|3698056080