Married woman Nao who gets married married life for several years. I decided to take a trip massage to change my mind to escape from boring days. However, Nao's body, which had never been filled up, would be devastated by the skill of the Shiatsu, Oshima. A few days later, Oshima noticed the hidden masochism of Nao, and he tied Nao with her. The body of Nao who was deprived of freedom like the entanglement of a spider's nest irritated the liquid.