Rule 34 Dev - animal_genitalia animal_penis balls black_fur brown_fur brown_hair clydesdale draft_horse equine equine_penis erection feral feral_only fur green_eyes hair hooves horse horseballs horsecock lady-darkstreak male mammal model_sheet penis sagging_balls solo stallion the_lusty_stallion vyktor_dreygo white_fur|2462971024