The "Auntie Rental" service is popular among single men, who say it helps them to ease their loneliness. They are impressed by the devoted service, in which the women look after them like a mother. Many users say they end up pampering them without realizing it. So we conducted a serious test to see just how far they will allow themselves to be pampered. The women we called were Erika, 37, and Rina, 31. If we make an unreasonable request to "play the role of lover just for now," will they be open- Kokoro and accept? A behind-closed-doors battle between a horny young man and a kind auntie. Enjoy the whole story.