Rule 34 Dev - armor black_body black_fur blue_hair blush collar eyelashes fangs female feral fur hair headgear helmet horn long_hair long_tongue looking_at_viewer mlp open_mouth open_smile princess purple_hair red_eyes royalty slithery_tongue smile solo spiked_collar spikes tongue tongue_out wings tricksterfox my_little_pony nightmare_moon_(mlp) princess_celestia_(mlp) princess_luna_(mlp) equid equine horse mammal pony winged_unicorn absurd_res hi_res|85281504