It's Halloween, which means parties, candy, and spirits to contact! Marinna and Cataleya are two devotees of these occult practices, and they've decided to take advantage of the atmosphere to initiate Hiro into communicating with the afterlife... But while he's not convinced at first, he has to admit that the arrival of the sex demon is both unexpected and, above all, completely unhinged! Because the young ladies, possessed by evil, do exactly as they please and, above all, want to have fun together... and then with three people!