H00713 Ningyou no Yakata Ep 1 - So Discovers a Mysterious Dollhouse

So works at the mountain estate of millionaire Katsuragi during summer break, enjoying days with a beautiful lady, her daughter, and charming maids. He finds a dollhouse in the attic with dolls resembling the household, and he learns the dolls have magical power to control people. He uses them to make the women his sexual slaves, unaware it leads to ruin.