Rule 34 Dev - ai_generated animal_genitalia animal_penis blue_hair canid canine canine_genitalia canine_penis canis cutie_mark equid equine feral feral_on_feral friendship_is_magic green_hair greesys hasbro horn horse interspecies multicolored_hair my_little_pony pink_eyes pony princess_celestia_(mlp) smile|13507765352