FURVERT!

animal_genitalia animal_penis balls blush blush_lines canid canine canis causationcorrelation domestic_dog duo equid equine equine_genitalia equine_penis female female_feral feral feral_on_feral flared_penis genitals great_dane hooves horse interspecies licking male male/female male_feral mammal mastiff molosser monochrome oral penile penis penis_lick quadruped raised_tail sex tail tongue tongue_out