FURVERT!

1:1 animal_genitalia animal_penis black_body equid equine equine_genitalia equine_penis erection feral genitals grey_background hooves horse looking_down male mammal mane medial_ring mottled mottled_genitalia mottled_penis multicolored_body on_hind_legs penis side_view simple_background solo tail tan_hooves two_tone_body venlightchaser white_legs white_mane white_tail