Yui is a married woman who doesn't look like she's in her forties. When she questions the chiropractor's risky treatment, he shows her pictures of what her breasts will look like after the treatment. Seeing the pictures, Yui is turned on and accepts the treatment. Her breasts are massaged vigorously and her nipples are played with, making her feel amazing. When Yui touches her crotch and buttocks, she produces a lot of pussy juice. He fingers her and she produces even more pussy juice. In the end, she gives him a blowjob and has him insert his dick, making her cum over and over again.