Rule 34 Dev - age_difference anal anthro arm_hair asinus balls beard big_penis black_body black_fur bodily_fluids body_hair chest_hair donkey duo equid equine erection facial_hair fur genital_fluids genitals grey_body grey_fur grey_hair gulonine hair hairy hi_res holding_legs humanoid_genitalia humanoid_penis legs_up looking_pleasured lucas_raymond lying male male/male mammal mature_male mustelid musteline nipples nude older_anthro older_male on_back open_mouth oral orange_body orange_fur penetration penis rimming rine royce_hayes sex snoopjay2 tongue tongue_out wolverine younger_male younger_penetrated|5164675104