My name is Otsuki. I run a small local factory that I inherited from my retired father. At the end of last month, when the local factory was getting increasingly tight on the cash flow and I was racking my brains, my wife and I were invited by a "rich old man living in a mansion in the next town" who my wife had visited as a part-time housekeeper... I wondered what he wanted, so we went to see him to find something to talk about, and the rich old man said to me, "If you don't mind, I'll buy your wife for a night."