Kiriko Kinosaki is 34 years old and a full-time housewife. She grew up in a strict household and attended a prestigious all-girls school with an escalator system. She was a member of the baton club and focused on her studies and club activities, so she had no experience of love. But it was at university that Kiriko first rebelled against her parents. She dropped out of the all-girls college and transferred to a coeducational university, where she experienced love for the first time. Her current husband is the owner of a bar, 20 years younger than her. She married despite her parents' objections. And today, she is taking on the third challenge, driven by her own Kokoro and desires...