The OL Natsuki, who had been having an affair with her boss for 10 years, got married to a colleague last month and is scheduled to retire next month. She is now going on a business trip to greet a local client, and in conjunction with that, she is planning a final hot spring trip with her boss. They had a relationship where she once thought about marrying her boss. For 10 years, they maintained their relationship without anyone at the company or the boss's wife finding out, only having sex with a condom. Now, she wants to have unprotected sex one last time... On this possibly final trip for their affair, she desires to conceive her boss's child... *Depending on the delivery method, the recorded content may vary. Special Feature Live Chat Campaign ongoing on the Married Woman Floor!