(visible very wide extreme protruding woman's rib cage:1.4), (woman's waist tapers very sharply all time:1.4), (woman's head completely restrained in hard machine:1.5), ((woman's head hangs upside down whole time:2)), (man firmly slowly pulls his stright long thin dick out from woman's mouth:1.7), (man slowly sticks out his dick from woman's throat in one right direction:1.7), (man slowly pulls back:1.8), ((woman's body curved upward all time:1.5)), (hard pipe of machine completely restrains woman's head:1.5), ((head is completely immobilized:2)), (woman's arms keeps restrained behind:1), (woman's legs keeps restrained:1), (hard dildo fixed the device), (dildo inside vagina), (woman's head hangs upside down whole time:1.5), (viewer's camera do not move), (man remains in the frame)