Rule 34 Dev - anal anal_sex anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anus armpit_hair balls bodily_fluids body_hair canid canine canis chest_hair closed_eyes domestic_dog dripping duo erection foreskin from_behind_position genital_fluids genitals grey_background greyscale hi_res humanoid_genitalia humanoid_penis looking_pleasured male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome open_mouth penetration penis perineum precum precum_drip precum_string raised_leg salkitten sex simple_background spread_legs spreading standing standing_doggystyle standing_sex|7488293624