Rule 34 Dev - animal_genitalia animal_penis anus black_hair equid equine equine_penis erection fangs friendship_is_magic genitals green_sclera grey_body grey_fur horsecock king_sombra_(mlp) long_penis male male/male male_only my_little_pony penis potes red_eyes royal_guard_(mlp) slave smile teeth unicorn white_body white_fur worship yaoi|10806001224