I’m going to make this school my harem! When a cute girl asks Issei out, he believes his twisted fantasies are finally coming true. Too bad the girl sprouts a pair of black wings and stabs him with a spear...

Are you single? Are you an otaku? Would you like to buy a "wife"? Do you fantasize about eating, having fun, shopping, and sleeping with her? Can you promise to take responsibility and love her for a lifetim...