"Creampie Married Woman Affair Trip" is a story about a refined married woman who goes on a quiet adulterous trip. The married woman this time is Chigusa, a pretty, busty wife. She says that her marriage to her husband, who is much older than her, hasn't been going well recently. Her husband used to have a generous personality, but lately he seems rough and careless... Her husband made her quit her part-time job and the volunteer work she had been doing since before they got married, and it seems that she has a strong desire to become independent. She wanted to try something new, so when she heard about the opportunity to appear in an adult video, she applied. On this adulterous trip, where she surrenders to the pleasure her body craves, she experiences pleasure and stimulation that goes beyond what she feels for her husband, and becomes intoxicated with an unknown pleasure that is a mixture of excitement and lust!!