Gravure idol Rui Shido's note: Is she in a master-slave relationship with a sadistic businessman? ... On a certain day in December, at a hotel in Tokyo, businessman M and gravure idol S had their monthly secret hotel meeting. Rui appeared at the meeting, exposing her private parts that she never shows in photographs, and knelt before the businessman. Her beauty, which has caused a stir in the world, is no match for the businessman's strong hands. Her fans didn't know that she was a woman who enjoyed being choked, having her vagina stimulated, and having her nipples pinched...