Rule 34 Dev - 1boy anatomically_correct anatomically_correct_genitalia animal_genitalia animal_penis balls bodily_fluids cum draft_horse equid equine equine_penis erection feathering feral fjord_horse flared_penis fluffymare fur genital_fluids genitals hair hooves horse horsecock huge_flare looking_at_viewer lying male male_only mammal mane on_back penis solo|7550812488