This beautiful 18-year-old girl fresh out of high school makes her Idea Pocket debut. Miss So Aoi says that much of her younger years were taken up by playing sports and she wishes she'd spent more time dating. Although she presents a cool exterior, she is a kind girl with a cute smile. She has played basketball for 10 years, mostly as a forward. During filming, she experiences for the first time the techniques of a professional male actor, which causes her super-sensitive body to squirt all over the sheets.