Rule 34 Dev - 2019 anthro anthro_on_feral anthro_penetrating anthro_penetrating_feral balls bear black_nose black_penis blue_body blue_eyes bodily_fluids brown_body brown_fur building claws closed_eyes cutaway dragon duo elbestia erection fellatio feral feral_penetrated floor fur genital_fluids genitals horn internal internal_fellatio internal_oral knot male male/male mammal nipples nude oral oral_penetration penetration penile penile_spines penis penis_on_tongue precum red_penis saliva saliva_string scalie sex signature size_difference sucking syrazor tail teeth tile tile_floor western_dragon wings zoophilia|10490020864