Rule 34 Dev - 2020 alicorn animal_genitalia animal_penis armor dark_persona digital_media_(artwork) equid equine equine_penis eyebrows fensu-san feral friendship_is_magic ftm_crossgender furry genitals headgear helmet hi_res horn looking_at_viewer male mammal my_little_pony nightmare_moon_(mlp) penis princess_luna_(mlp) rule_63 solo wings|4197676568