FURVERT!

anatomically_correct anatomically_correct_genitalia animal_genitalia animal_penis anus black_body black_fur bridle butt draft_horse equid equine equine_anus equine_genitalia equine_penis erection fenn.perrox feral flared_penis friesian fur genitals hi_res horse looking_at_viewer male male_feral mammal mane penis presenting presenting_hindquarters puffy_anus purple_eyes quercu raised_tail reins saddle solo tail tail_anus tail_wraps urethra urethral_fossa wraps