E-BODY has unearthed a "once in a decade female body." Her name is Asuka Riina, and she's 19 years old. She has had little contact with men and has no confidence in herself. Wanting to become an adult, Rina agonizes over it and finally decides to appear in an adult video. When she takes off her clothes in front of the camera, she reveals an extremely beautiful body with tanned skin, bell-shaped H-cup breasts, and a slim waist. Although she is extremely shy, she gradually begins to feel good as the actor caresses her and penetrates her wet pussy. Today, she will get to know a man.