40-year-old Haruna Egawa. Married for 15 years and mother of one child. A hardworking construction site laborer who performs tough physical jobs alongside men. Her appearance is powerfully built, rivaling that of men, yet she also has a sweet, affectionate side, enjoying tender moments in the bath. Currently, she has sex with her husband only once a month. Lacking technique after penetration, she always pretends to climax. Today, to release her pent-up frustration, she gives herself the ultimate birthday gift—her debut in adult video. On this milestone 40th birthday, this truly lustful housewife will experience unforgettable pleasure and the most intense orgasm of her life.