Luann wants her face sit time to be uninterrupted, so she ties her slaves wrists to her modified spreader bar so she can smother him to her hearts....err... asses content. The slaves face protrudes through the padded hole, allowing her to comfortably ( not for him ) settle all her weight onto his nose and mouth for extended periods, grinding away until eventually sliding her panties to the side and stuffing his nose deep within her naked womanhood.