Rule 34 Dev - 1girl 1girl 2017 ass cheerleader clothed clothing cutie_mark dancing equine friendship_is_magic gif hair legwear looking_at_viewer looking_back mammal my_little_pony partially_clothed pink_hair pink_skin pinkie_pie_(mlp) pom_poms shaking_butt simple_background smile socks stockings tolsticot white_background|710833