Rule 34 Dev - animal_genitalia anthro big_breasts biobasher bodily_fluids bovid bovine breast_growth breast_milking breasts bucket bucket_of_lube cattle clothed clothing cum dialogue duo english_text female fur gender_transformation genital_fluids genitals hair hi_res hooves horn human_to_anthro impregnation lactating lube male mammal mtf_transformation nipples nude ovum penis_shrinking pussy sequence sex sheath simple_background species_transformation straight teats text transformation udders|4137124832