Rule 34 Dev - 1:1 1girls 2020s 2021 anthro axelferdinan beholdervee blonde_hair blue_eyes breasts english_text equid equine female friendship_is_magic gender_transformation gesture grey_background hair hasbro hi_res horn magic male male_to_female mammal mtf_transformation my_little_pony nipples nude offscreen_character penis_shrinking pointing pointing_at_self prince_blueblood_(mlp) simple_background solo speech_bubble text transformation unicorn white_body worried|5092500744