A guy by the name of Kuroda-sensei is given a job as the new coach/adviser of the girls lacrosse club in a all female school called Felinus Academy for Girls but… it turns out to be a bumpy ride as he encounters sex fiends among the squad, and his adventures begins as he attempts to gain their respect as adviser. (Source: MU)

This story about a married woman, as is usual in such stories sexually unsatisfied in married life, and decided to make up for lost time with her brother, who came to stay with her husband and children. What started as a harmless joke on a drunken bench, will grow into a constant frenzied sex always and everywhere, at any convenient opportunity.