Sayama Yui, standing 165cm tall, is embarking on a new journey with her AV debut. Her figure measures B90cm (G), W63, H97—a healthy, well-balanced physique. Her full, soft breasts and toned, shapely buttocks highlight her striking appeal. She works at a construction company in central Tokyo as a civil engineering laborer, performing physical labor on job sites every day. Due to the nature of her work, she spends her days surrounded by strong, rugged men and keeps her femininity subdued, rarely wearing makeup on the job. However, once she leaves the workplace, her sexuality transforms completely. The moment she sheds her workwear in front of the camera, the softness she hides and the strength she's built on-site become vividly apparent. In sex scenes with male performers, her raw sensuality radiates intensely, captivating viewers with her powerful presence.