Rule 34 Dev - animal_genitalia animal_penis anus blue_mane clothing equine equine_penis feral friendship_is_magic fur green_eyes grey_fur heart horsecock legwear looking_at_viewer male male_only mammal my_little_pony pegasus penis rudazmora rudziel socks solo stockings thunderlane_(mlp) tongue tongue_out viven wings wonderbolts_(mlp)|2918099280