Rule 34 Dev - 2015 animal_genitalia balls bed cutie_mark daughter duo equine father father_and_daughter feathers female feral friendship_is_magic glass hair hooves horn horse horsecock incest inside levitation lying magic male mammal mostazathy my_little_pony on_back on_bed one_eye_closed oral parent penis pillow pony precum purple_eyes sex straight tickling tickling_penis twilight_sparkle_(mlp) underhoof unicorn water|1893139968