Rule 34 Dev - 3_toes anthro ass backsack balls big_butt biped black_nose blonde_hair blue_eyes bubble_butt canine frown fur grey_fur hair hindpaw jaycob_(artist) jaycob_johnson kneeling looking_back male male_only mammal multicolored_fur nude paws penis signature simple_background solo toes two_tone_fur uncut white_fur wolf yellow_background|3214886520