Narumi Shiiba, 47, comes from Iwate Prefecture. She works part-time as a designer from home, and is also a mother raising four children. Narumi has always loved children, and when she got married, she wanted to have as many children as possible, but the only thing she didn't anticipate was her sexual compatibility with her husband. She says she rarely has success, and has come to the conclusion that sex with her husband is just for making babies...Today, we'll help Narumi resolve her frustrations!