Megumi’s love life is lackluster. Sex with her husband, Yuji, has become just a means to conceive a child. But then a ghost enters the picture—and their bedroom. The spirit caters to Megumi’s deepest desires, satisfying her to the point where Yuji grows suspicious. Unfortunately, the private investigator he hires has a dark side. And then Megumi’s incorporeal paramour finds a new way to possess her more fully…