Rule 34 Dev - 2016 2girls age_difference aged_down animal_genitalia animal_penis anthro anthrofied blush breasts chest_tuft cub daughter dialogue drooling duo english_text equine equine_penis eyelashes female female_only friendship_is_magic furry futa_on_female futanari hair highres horn huge_penis incest inner_ear_fluff lamiaaaa licking licking_lips long_hair mammal milf mother_and_daughter multicolored_hair my_little_pony navel open_mouth parent penis purple_eyes pussy pussy_juice saliva spread_legs spreading sweat text tongue tongue_out tuft twilight_sparkle twilight_velvet unicorn young younger_female|620746