Emi is a 57-year-old married woman using a pseudonym. She has been married for 28 years and has two children. “It has been so long since I felt this way—I might get drunk on it...” After junior college, she married a coworker at 30 and devoted herself to raising her children. Her marriage became sexless at 40. At 45, while working part-time, she accepted a regular customer's invitation and slept with a man other than her husband. Now in her late fifties, men no longer approach her as they once did, so she sets out on a journey to remind herself that she is still a desirable woman.