Rule 34 Dev - blue_hair cutie_mark eyewear female feral glasses glowstick hair horn multicolored_hair record simple_background solo sunglasses tail text two_tone_hair steffy-beff friendship_is_magic hasbro my_little_pony mythology vinyl_scratch_(mlp) equid equine mammal mythological_creature mythological_equine unicorn 2013 english_text|1424391360