Hana-san, 28 years old, is a newly married full-time housewife. She lives with her husband, who runs a company and has no children. She works at night once a week, but her husband complains that he wants to enjoy sex a little longer because of premature ejaculation. In her free time, she exercises her body with a balance ball to beautify herself. Completely close to the bare life of a hard-working housewife who is unfamiliar with housework! !