Rule 34 Dev - 2014 2girls anus artist_name blue_fur caboni32 cloud duo equine female female_only feral friendship_is_magic fur furry hair horn horse lying mammal multicolored_hair multiple_girls my_little_pony on_back on_side open_mouth outside pegasus pony purple_fur purple_hair pussy rainbow_dash_(mlp) rainbow_hair saliva tongue twilight_sparkle_(mlp) two_tone_hair wings yuri|372862