"I regret not having more fun," says Shiori Kimika, 36, a mother of one, in her eighth year of marriage. She's only had three previous sexual partners. She discovered the joys of being a woman for the first time during her relationship with her husband, but soon after, she married, became pregnant, and gave birth. Now, her life revolves entirely around housework and childcare, and she's noticed a growing distance between her and her husband, a distance that no longer feels between them. She's worried she'll forget the joys of being a woman...