Ultimate rank

This is the third series of sales on demand officers who are dissatisfied with the production company SOD create project. Keyword: saving Japan! It is riding rank! It turns into a man without science, and the female of science enters the riding rank to produce the standard sex of the female subject! It is finally completed by the body that was made up of a special training for one month, based on scientific verification and sports physiology! This is the ultimate riding position!