FURVERT!

anatomically_correct animal_genitalia animal_penis anus backsack badumsquish balls big_penis butt colored_outline crossgender darkened_genitalia detailed_background equid equine equine_genitalia equine_penis feral friendship_is_magic ftg_crossgender fti_crossgender gender_transformation genital_growth genitals growth gynomorph hair hasbro hi_res hooves horn intersex looking_back mammal my_little_pony mythological_creature mythological_equine mythology night nude open_mouth penis penis_growth puffy_anus purple_eyes purple_hair raised_hoof scene_interpretation shocked solo transformation twilight_sparkle_(mlp)underhoof unicorn