FURVERT!

6:5 absurd_res ambiguous_gender anal_fluids anus black_anus black_tail bodily_fluids body_horror brown_body brown_fur butt butt_focus dock_(anatomy)equid equine equine_anus feral fur gaping gaping_anus genitals hi_res horse kava_(artist)large_dock mammal puffy_anus puffy_dock red_insides sharp_teeth simple_background solo tail teeth tooth_lined toothed_anus unusual_anatomy unusual_teeth_placement white_background