blue_eyes blue_hair brother_and_sister crossgender cub cutie_mark duo equine female feral friendship_is_magic fur hair horn horse kite male mammal my_little_pony pink_hair plain_background pony purple_eyes purple_fur purple_hair shining_armor_(mlp) sibling twilight_sparkle_(mlp) two_tone_hair unicorn vavacung white_background white_fur young