Emi Ichihara is a full-time housewife who exudes a calm atmosphere beyond her 30 years of age. Contrary to her soothing appearance, she actually loves sex. Even though she is trying to conceive, she is not satisfied with her husband's sexual relations, and is unable to confess to him that she is not satisfied with them, so she comforts herself with her body. "If I have a child and my husband no longer sees me as a woman, and I have no time for myself because of childcare... then it will be too late to cheat on him..." says Ichihara, a troublesome pervert who is so concerned about her sex life that she worries about childcare, which she has not yet done. Today, she is in full sex mode!