Rule 34 Dev - 2018 alicorn anus ass black_and_white cutie_mark duo earth_pony equine female feral friendship_is_magic hooves horn horse mammal monochrome my_little_pony open_mouth pinkie_pie_(mlp) pony ponythroat pussy tongue tongue_out twilight_sparkle_(mlp) unbirthing underhoof vore wings|3262701408