Rule 34 Dev - 2018 absurd_res animal_genitalia animal_penis animal_pussy anus balls brother brother_and_sister cutie_mark dimfann dock duo equine equine_penis equine_pussy female feral friendship_is_magic hair half-closed_eyes hi_res horn horsecock incest male mammal my_little_pony open_mouth penis pussy shining_armor_(mlp) sibling sister solo_focus straight tongue tongue_out twilight_sparkle_(mlp) unicorn|3228476272