Rule 34 Dev - animal_genitalia animal_penis balls brown_hair brown_mane brown_tail digital_media_(artwork) equid equine equine_penis erection feathering feral fur genitals green_eyes hair hooves horse huskii-s looking_back male mammal mane multicolored_body penis raised_leg short_tail simple_background solo teeth trent_(wasen) two_tone_body|7662706376