"I find the same old days boring," says Satoko Furuya, 46 years old. She is married for 22 years this year and is the mother of two children. Although she and her husband have a happy marriage, their sex life is not so good... "My husband is five years older than me, but the number of times we have sex has steadily decreased since his late 40s... Now we have sex maybe once a month." Unable to bear the daily routine that is repeated every day, she finally began to have the desire to cheat... She says that she would like to have a boyfriend who will have sex with her whenever she wants, and today, as a rehearsal, she will enjoy the stimulation and pleasure of a stranger's penis to her heart's content.