Rule 34 Dev - anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro backsack balls biped bodily_fluids canine_genitalia canine_penis duo equine_genitalia equine_penis erection eyes_closed feet genital_fluids genitals hair hindpaw hooves knot long_hair male male/male male_penetrated male_penetrating male_penetrating_male muscular muscular_male nipples nude open_mouth pawpads paws peeing peeing_inside peeing_while_penetrated penetration penis perineum pink_nose pink_pawpads pink_penis pink_tongue purple_hair sex simple_background tongue tongue_out urine urine_in_ass watersports hazardouskink canid canine equid equine horse mammal watermark|7469391335