A long time ago, the Rindo Clan was cursed by a vengeful spirit so that no male children would ever be born. To counter the curse, every three generations, the Rindo must beget children with a family possessing strong spiritual energy. Ever since that day, the Higetsu family have been important and well-treated servants of the Rindo. It is their duty to mix their bloodlines every three generations with that of the Rindo heir.

A long time ago, the Rindo Clan was cursed by a vengeful spirit so that no male children would ever be born. To counter the curse, every three generations, the Rindo must beget children with a family possessing strong spiritual energy. Ever since that day, the Higetsu family have been important and well-treated servants of the Rindo. It is their duty to mix their bloodlines every three generations with that of the Rindo heir.

Botan and Yasuzu in captivity are buckled up and further molested.

At midnight, in an underground prison of the mansion. Despite the physical restraints, they secretly prepare a plan for a comeback. They think that he must have a drug that controls the Aura of an Ogre because the merchant controls Demi-Ogres, thus they break out of the prison and sneak into a room where the drug is hidden. Upon getting the drug, Demi-Ogres appear in front of them. In fact, the merchant knew their scheme and has set a trap.

One night in a merchant’s mansion, a kunoichi (female ninja) named Yasuzu is violated by a group of men under the effect of “Aura of Ogre”, called “Demi-Ogre”. Although she had kept her virginity, the Demi-Ogres keeps sexually tormenting Yasuzu. Now the only thing Yasuzu can think about is her senior kunoichi Botan who she has longed for.