FURVERT!

anatomically_correct anatomically_correct_anus animal_genitalia animal_penis anus athletic athletic_male backsack balls bandage big_anus bodily_fluids brown_body butt equid equine equine_anus equine_genitalia equine_penis flaccid genitals halter hi_res hooves horse inside laser_(artist)lemon_testicles locker locker_room male mammal mask penis puffy_anus secretariat sheath solo surprised sweat sweaty_butt sweaty_legs sweaty_thighs tail tail_wraps underhoof wraps