Chihiro Kawanishi is a 27-year-old housewife. She is married for two years and is the mother of one child. She was in the brass band in junior high and high school. "I thought I would pursue a career in music, so I applied to music college, but I gave up when I realized the difference in level between me and those who were serious about becoming professionals." After graduating, she was working part-time and spending her days aimlessly when she met her current husband, who proposed to her after she found out she was pregnant. "My husband goes on business trips a lot... and sometimes I go back to my parents' house with my child, but I can't help thinking, 'What is this situation...?'" Her main motivation was to change the way she had lived her life, which had been swept away by fate. "I also want to be able to do it without my husband knowing... and overcome the complex I have about not having much experience." She originally lost her virginity to an older man after begging him to help her. Even though she has had few sexual partners, she has plenty of erotic potential, so please take a look at this rough diamond wife Iki-sama who will shine if polished.