A couple's trouble-free hot spring trip. "Since the kids are grown up now, how about trying mixed bathing?" They head to the mixed bath. There, a young man alone becomes fully erect upon seeing the wife's large breasts!! The married woman, once aware, can't stop herself!! Excited by the erect penis, so different from her husband's, her vagina becomes soaked. A depraved wife who has sex without her husband's knowledge, even allowing creampie afterwards!! *This product is a new, unopened item of a previously released popular work. You can purchase it at a great price.