After 20 years of marriage, her relationship with her husband has lost its excitement, so Meiko visits her sister's house alone to unwind. She is happy to learn that her nephew, Katsu, is engaged, but he tells her that he is worried about marriage. When she gives him advice... he tells her that he can't forget about the man he admires - Meiko. Although she is surprised by his sudden confession, she is so happy to be desired that she can't help but ask, "Is it okay for an old woman like me...?" as they kiss. The young man's sex with her, despite their age difference, ignites Meiko's long-dormant sexual desire...