Rie is a 22-year-old economics student and slender older sister. Although she appears calm and collected, she actually turns into an explosive lewd person when she turns on the switch! At first, she tries to endure the sensation of an unparalleled cock being forced into her perfect body, which is proud of her style, but she easily surrenders to the pleasure attack of the high-speed piston. Her rationality collapses due to unrestricted creampie, and while exposing her sloppy ahegao face, she begs for "more...more..." and is completely turned into a woman, and it's the best way to jerk off!
