FURVERT!

6:5 absurd_res anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis balls big_penis equid equine equine_genitalia equine_penis erection facial_piercing feathering feral fetlocks flared_penis fur genital_piercing genitals grey_body grey_fur hi_res hooves horse huge_filesize male mammal medial_ring nose_piercing nose_ring penis penis_piercing piercing prince_albert_piercing quadruped ring_piercing scarlanya simple_background solo tail urethra urethral_fossa zeus_(speckleforyou)