Yui Sayama, who is making her AV debut this time, is 165cm tall. Her bust is 90cm (G), waist is 63cm, hips are 97cm, and she has a super healthy, tanned body with beautiful G-cup breasts and a voluptuous butt. That's because she works as a civil engineering worker for a construction company in Tokyo. Because she works on-site, she's surrounded by powerful men at work, and she doesn't usually wear makeup or anything feminine at work. However, even she is a woman with a strong sex drive when she leaves the office. When she strips off in front of the camera, her feminine softness and the strength she's developed on-site, a trait she's kept hidden from her colleagues, are revealed, and she shows off her lustful side as she has sex with the male actor.