Rule 34 Dev - 2015 animal_genitalia anus ass cum cum_on_ground cum_string cutie_mark dialogue disembodied_penis duo english_text equine erection female fluttershy friendship_is_magic grass hair horse horsecock long_hair looking_back lunarmarshmallow male mammal my_little_pony outside penis pink_hair pony pussy solo_focus straight tail_dock text vein|2012567656