Animation XXX Film - Ringetsu 1

A long time ago, a curse was placed on the Rindo family. The curse was that the family could only have daughters. The only way to temporarily alleviate the curse was to produce a child with someone who was a member of the Hizuki family. Once the curse was removed, it would come back to torment the family every third generation after that. Many years have passed, and now it will be Naoto Rindo who will be the unlucky one. His previous fiancée from the Hizuki family has died in a sad accident, and now he must impregnate one of the remaining four females from the Hizuki family before time runs out. Will he be able to successfully impregnate one of the females with a boy? Alternatively, would the curse wreck his life for all time?