Rule 34 Dev - animal_genitalia animal_penis avian balls blue_body condom der duo equid equine equine_penis fan_character feral genitals green_eyes gryphon gyro_tech hasbro hooves horn in_condom magicalfurry male male/male mammal mane micro my_little_pony mythological_avian mythology on_penis penis pink_body quadruped sexual_barrier_device size_difference unicorn unicorn_horn|5988897288