Rule 34 Dev - anthro big_tails black_hair black_nose canid canine canis duo eyewear female fox fur genitals glasses grey_body grey_fur hair hi_res male male/female mammal nude penetration penis red_penis spike_(spikethefurry) spike_the_furry true_fox vaginal_penetration vaginal_penetration white_body white_fur wolf yellow_body yellow_fur|11055395024