source filmmaker, my little pony, my little pony: friendship is magic, big macintosh, marble pie (mlp), hooves-art, 16:9 aspect ratio, large filesize, animated, 3d, animated gif, extremely large filesize, animal genitalia, animal penis, anthropomorphization, breasts, equine, female, horse, licking, licking testicles, male, mammal, nipples, penis, sucking testicles, testicles, anthro, furry, hetero