2018 anus balls blue_hair blush butt clitoris clothing cutie_mark digital_media_(artwork) duo equine eyelashes female feral friendship_is_magic full_moon hair hat horn legwear long_hair male male/female male_penetrating mammal moon multicolored_hair my_little_pony open_mouth penetration penis princess_celestia_(mlp) pussy ratofdrawn sex shining_armor_(mlp) smile tongue tongue_out unicorn url vaginal vaginal_penetration winged_unicorn wings