Rule 34 Dev - 2017 anthro big_breasts biobasher bovine breast_expansion breast_milking breasts brown_hair cattle clothed clothing comic ear_tag female footwear hair hooves horn human human_to_anthro lactation long_hair looking_at_viewer machine mammal milk milking_machine nipples nude pants pigeon_toed sequence shoes simple_background sitting slightly_chubby smile solo standing story story_in_description surprise tail_growth teats torn_clothing transformation udders|3086200320