An adult college student lives in a shabby apartment with no dreams or prospects, tormented by a blaring alarm every morning and a part-time job that schedules him without regard for his life. Then the beautiful, mysterious Mrs. Asahi moves in next door and begins inviting him over at every opportunity. Unable to resist her sweet whispers, he shuts himself away with her and sinks into decadent, passionate sex until the affair derails his studies and forces him to repeat a year.