FURVERT!

absurd_res animal_genitalia animal_penis anthro assisted_peeing balls blakenfen bodily_fluids canid canine canis conditional_dnp domestic_dog drinking drinking_urine duo equid equine equine_genitalia equine_penis genital_fluids genitals german_shepherd glans half-erect herding_dog hi_res horse male male/male male_peeing mammal nude open_mouth pastoral_dog peeing penis penis_grab sex size_difference tongue tongue_out unavailable_at_source urethra urine urine_in_mouth urine_stream vein veiny_penis watersports