FURVERT!

animal_genitalia animal_penis anthro balls brown_balls brown_body brown_fur brown_hair brown_tail colored_sketch darkgem equid equine equine_genitalia equine_penis full-length_portrait fur genitals glistening glistening_eyes hair half-erect horse looking_at_viewer male male_anthro mammal mouth_closed muscular muscular_anthro muscular_male narrowed_eyes nude penis portrait simple_background sketch solo standing tail