FURVERT!

absurd_res animal_genitalia animal_penis animal_vulva anus backsack balls basic_sequence black_and_white crossgender equid equine equine_genitalia equine_penis equine_vulva female feral five_frame_image five_frame_sequence gender_transformation genitals half-erect hasbro hi_res horse linear_sequence long_image male mammal monochrome multi_frame_sequence multiple_images my_little_pony penis perineum petrock pony puffy_anus quadruped rear_view sequence solo standing tall_image teats transformation transformation_sequence vulva