Rule 34 Dev - animal_genitalia animal_penis anthro ass backwards_baseball_cap backwards_hat balls baseball_cap biped black_body black_fur bodily_fluids brown_body brown_fur canid canine canine_genitalia canine_penis canis claws clothing dobermann domestic_dog dripping erection fangs frat_boy fraternity fur genital_fluids genitals group hat hazing headgear headwear hi_res human_to_anthro jacket letterman_jacket male male/male mammal masturbation multi_nipple nipples penile penile_masturbation penis pinscher precum precum_drip shirt short_tail species_transformation tail tank_top teeth toe_claws tongue tongue_out topwear transformation zestycuke|12510241304