Rule 34 Dev - 2018 5_fingers animal_genitalia animal_penis anthro black_fur canine canine_penis claws clothed clothing duo erection eyebrows fellatio first_person_view fur grey_fur grey_hair hair hand_on_head knot male male_penetrating male_pov mammal oral oral_penetration penetration penetrative_pov penis sex shirt skdaffle yaoi yellow_penis|3384959136