animal_genitalia animal_penis anus balls blush crossgender cutie_mark equine_anus equine_genitalia equine_penis feral forest genitals gynomorph hair horn intersex looking_at_viewer looking_back medial_ring penis plant puffy_anus purple_body purple_eyes purple_hair raised_tail simple_background smile solo tree tamrad my_little_pony twilight_sparkle_(mlp) equid equine mammal hi_res