Manatsu Misakino is an AV actress who is popular for her well-shaped face and toned body. She usually shows a bright smile in front of the camera, but when she stands in front of a microphone in a pure white room, her expression is so intense that it is hard to believe that they are the same person. The elements necessary for AV, such as direction and acting, have been stripped down to the bare minimum, and all that is required is ``just sex.'' She probably understands how high the hurdle is. One shot, no acting, no script. 'The First Sex' brings Manatsu Misaki back from being an AV actress to being just a woman.