Rule 34 Dev - 2013 anus ass ass_up cutie_mark equine female feral friendship_is_magic hair horn looking_at_viewer looking_back mammal multicolored_hair my_little_pony presenting presenting_hindquarters purple_eyes pussy raised_tail simple_background smile solo spiggy-the-cat translucent_hair twilight_sparkle_(mlp) unicorn white_background|2402400384