Rule 34 Dev - anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro ass_up balls bodily_fluids body_hair canine_genitalia canine_penis chest_tuft cum cum_in_ass cum_inside duo erection facial_piercing genital_fluids genitals happy_trail imminent_knotting knot knotting male male/male male_penetrated male_penetrating male_penetrating_male muscular muscular_anthro muscular_male nose_piercing nose_ring open_mouth pawpads paws penetration penile penile_penetration penis piercing piledriver_position ring_piercing sex tongue tongue_out tuft upside_down delightful_shiny_pie vyti canid canine canis domestic_dog german_shepherd herding_dog mammal pastoral_dog hi_res|14824532835