Rule 34 Dev - 2018 anthro before_and_after big_breasts bovid bovine breasts canid canine canis cattle crown domestic_dog drawn equid equine female group hair hooves horn horse human human_to_anthro long_hair mammal monochrome navel nipples nude open_mouth pussy rakkigaru simple_background snout species_transformation standing surprise teats thick_thighs tiara transformation udders white_background|3743747048