UESU TETSUTOMIYAKO KASHIWA

Shinmai Maou no Keiyakusha

2013-06-13

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. "Hey, you said you wanted an imouto, right?" First year highschool student, Toujo Basara, was suddenly asked by his farther and fell into a state of panic. On top of that, the eccentric father told him he will be getting remarried. He then departed overseas after bringing Basara two beautiful step-sisters. But Mio and Maria's true forms are actually the newbie Demon Lord and a succubus!? Basara was almost entered into a mater and servant contract with Mio, but a "reversed" contract was formed by mistake, and Basara is now the master!? Moreover, Basara is being hit by ecchi situation one after another due to the contract, but Mio's life is being pursued by other demon tribes and hero tribes!! The most powerful contractor's desire action drama begins!