FURVERT!

absurd_res animal_genitalia animal_penis anus artistnjc backsack balls biped_to_quadruped bodily_fluids braided_hair butt clothing clydesdale colored colored_pencil_(artwork)draft_horse equid equine equine_genitalia equine_penis erection feral feral_transformation flat_colors ftm_transformation fur fur_growth gender_transformation genitals growth hair hi_res hooves horse human human_to_feral male mammal mid_transformation open_mouth penis signature simple_background solo species_transformation sweat sweatdrop tail tongue tongue_out torn_clothing traditional_media_(artwork)transformation