Rule 34 Dev - anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro balls bangs bed bedroom bodily_fluids canine_genitalia canine_penis chest_tuft cum cum_inside duo erection eyes_closed fur furniture genital_fluids genitals gradient_background grey_background hair inside knot male male/male male_penetrated male_penetrating male_penetrating_male on_bed penetration penis red_hair sex simple_background tail tuft machina faron canid canine fox mammal|136119235