Rule 34 Dev - animal_genitalia animal_penis anthro background_character blush bodily_fluids bottomwear bottomwear_down canid canine canis casual_erection casual_exposure casual_masturbation casual_nudity clothed clothing cum cumshot detailed_background domestic_dog ejaculation equid equine equine_penis erection flared_penis fully_clothed fur furry genital_fluids genitals hi_res horse looking_at_another looking_at_genitalia looking_at_penis male male/male mammal masturbation murid murine open_mouth pants pants_down partially_clothed penis pubes pubes_exposed rat rodent solo_focus stephen_stud thekinkybear|7640240640