Rule 34 Dev - 2014 big_breasts big_nipples blush bovid bovine breasts bull cattle closed_eyes comic cum cum_on_ass cum_on_back doujinshi english english_commentary english_text feral_on_female heart huge_breasts huge_nipples inverted_nipples japanese_text lactation looking_at_viewer nipples pleasure_face saliva saliva_string sweat teeth tenzen_miyabi tongue tongue_out yuuki_yuuna_wa_yuusha_de_aru zoophilia|8437006432