Rule 34 Dev - 2015 alicorn all_fours anus ass back_view biting_lip blue_eyes chalkboard classroom clitoris cutie_mark equine eyewear female feral friendship_is_magic fshydale fur glasses hair half-closed_eyes horn inside looking_back mammal multicolored_hair my_little_pony pony ponytail presenting presenting_hindquarters presenting_pussy purple_eyes purple_fur pussy smile solo teacher tied_hair twilight_sparkle_(mlp) uncensored wings|1897649128