Kotoha Miyamasu, who works as a beer girl at a certain baseball stadium in Tokyo, is making her AV debut! With looks that rival those of celebrities and firm F-cup breasts, if a girl this cute was at the stadium, you'd forget about watching the baseball game! Can you imagine this stadium idol with a dazzling smile that draws the attention of the audience, embarrassedly taking off her clothes in front of the camera and climaxing with sex!?