FURVERT!

after_transformation anatomically_correct anatomically_correct_anus anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis anthro anus balls big_balls big_butt big_muscles big_penis bottle butt container equid equine equine_anus equine_genitalia equine_penis fasttrack37d genital_piercing genitals green_eyes hi_res hooves horse huge_penis male mammal medial_ring muscular nude penis penis_piercing piercing potion potion_bottle prince_albert_piercing puffy_anus solo species_transformation thick_thighs transformation transformation_potion unguligrade