Rule 34 Dev - alicorn anthro anthrofied areolae book breasts cutie_mark equid equine erect_nipples evehly eyelashes female friendship_is_magic full-length_portrait hair hasbro hooves long_hair looking_away mammal medium_breasts my_little_pony navel nude portrait signature solo standing tail text twilight_sparkle_(mlp) url wings|8932717128