A perfect reproduction of four of Yumi Kazama's sexual memories! When she was a child, a boy who played with Yumi's breasts made her crotch hard... She stroked the penis she was touching for the first time and ejaculated! When she was a student, she thought of her senior and masturbated for the first time, reaching orgasmic pleasure! When she became a working adult, she was sexually harassed by her perverted boss every day... She was hugged naked, made to squirt with fingering, and violated by a middle-aged man in sticky sex! And when she became an AV actress, her byword became slut actress... She made the penis erect with a titty fuck and then took the semen with her big ass in the cowgirl position!